Small classroom ideas, grown all the way up.

2026–27 · Main lesson · Fall 2026

Compare Herb Scents and Communicate Boundaries

Topic: Scent Memory & Choice

November 2–6, 2026 · planned

Choose a scent-free image activity or a brief optional comparison of screened fresh herbs. Make a preference record that communicates what you want in a shared space without requiring a memory or personal story.

Time

Suggested 15–25 minutes, with fresh-air pauses as needed

Takeaway

A practical scent preference or scent-free boundary that can be communicated to others.

2026–27 · Backup lesson · Fall 2026

Engineer and Test a Tabletop Lean-To

Topic: Build a Lean-To Natural Shelter

Date not yet confirmed · previously listed for November 9

Construct a small shelter model with a defined support, sloped roof, and covering. Compare one design change at a time and use the results to explain limits before considering any real outdoor application.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A tested shelter model with a revision sketch

2026–27 · Main lesson · Fall 2026

Audit a Worm Habitat and Map the Decomposer Cycle

Topic: Worm Exploration

November 16–20, 2026 · planned

Observe a managed compost-worm habitat and compare bedding, food scraps, and castings. Translate the evidence into one realistic care decision and a matter-cycle diagram.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A habitat observation log and decomposer-cycle map

2026–27 · Main lesson · Fall 2026

Document Seasonal Change on an Accessible Field Route

Topic: Fall Nature Investigation

November 23–24, 2026 · planned

Choose a short repeatable route or an indoor observation station and record evidence of fall change. Connect the observations to a practical seasonal garden-care decision without assuming every plant changes at the same time.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A dated seasonal field record and one evidence-based care question

2026–27 · Main lesson · Fall 2026

Build a Personal Nature Color Palette

Topic: Nature Color & Mood

November 30–December 4, 2026 · planned

Compare colors in natural images and select a small palette for a garden journal or workspace. Keep accurate visual matching separate from personal preference, with no required emotional meaning attached to a color.

Time

Suggested 20–30 minutes, with optional breaks

Takeaway

A chosen two- or three-color nature palette with a personal preference note, or a recorded choice of neither.

2026–27 · Main lesson · Fall 2026

Read Winter Plant Strategies and Plan Seasonal Care

Topic: How Plants Prepare for Winter

December 7–11, 2026 · planned

Compare deciduous and evergreen plants using visible evidence, labels, and seasonal records. Develop a care decision that respects species differences instead of treating winter appearance as a universal sign of health.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A winter-strategy comparison and a plant-specific care note

2026–27 · Main lesson · Fall 2026

Inspect Tools and Prepare a Winter Garden Work Plan

Topic: Garden Tools and Winter Garden Care

December 14–18, 2026 · planned

Match common garden tools with seasonal jobs, then inspect and store them through a safe workflow. Turn a garden observation into a manageable work plan with clear roles and limits.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A tool inspection checklist and a winter-care task sequence

2026–27 · Main lesson · Fall 2026

Compare Evergreen Leaves and Winter Growing Choices

Topic: Evergreens and Winter Plants

December 21–22, 2026 · planned

Examine known evergreen and deciduous plant examples to compare leaf form, persistence, and seasonal care. Use the evidence to plan a small winter plant display or a realistic observation project.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A labeled leaf comparison and a winter plant selection note

2026–27 · Main lesson · Winter 2027

Test Static Attraction with Everyday Materials

Topic: Static Electricity

January 4–8, 2027 · planned

Compare a plastic comb before and after rubbing it with a suitable cloth to investigate attraction without contact. Use repeated observations to explain static cling while recognizing that humidity and material differences can make the effect weak. Compare this with a separate facilitator-led fruit/potato cell and a multimeter reading.

Time

30 minutes

Takeaway

A before-and-after attraction record and an evidence-based explanation of static cling.

2026–27 · Main lesson · Winter 2027

Compare Natural Textures and Choose a Handling Method

Topic: Natural Texture Preference

January 11–15, 2027 · planned

Compare safe natural surfaces using looking, a tool or optional touch. Create a handling preference note that can guide material choices and assistance during practical garden work.

Time

Suggested 20–30 minutes, with breaks by choice

Takeaway

A small texture comparison record and a specific handling choice or boundary.

2026–27 · Main lesson · Winter 2027

Compare Garden Sounds and Set Listening Preferences

Topic: Nature Sound Lab

January 19–22, 2027 · planned

Compare brief nature sounds by their source and audible features, using only the listening conditions you choose. Make a practical preference note for a garden visit, shared workspace or quiet break.

Time

Suggested 20–25 minutes, with pauses or an earlier finish by choice

Takeaway

A sound comparison note and a clear request such as quieter, a pause, no headphones or no audio.

2026–27 · Main lesson · Winter 2027

Compare Living Light with Reliable Emergency Lighting

Topic: Light in an Emergency: Bioluminescent Algae

January 25–29, 2027 · planned

Observe a sealed bioluminescent culture or a documented recording, then evaluate light sources for an actual task. Separate the wonder of living light from the reliability needed in an emergency.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A light-source comparison and an emergency-light check card

2026–27 · Main lesson · Winter 2027

Compare Unusual Plant Traits and Care Needs

Topic: Weird & Wonderful Plants

February 1–5, 2027 · planned

Document distinctive plant structures and responses, then connect observations with species-specific care rather than novelty claims.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A comparative plant-trait record and care label

2026–27 · Main lesson · Winter 2027

Design an Accessible Foliage Arrangement

Topic: Plants We Love – Valentine’s Foliage Bouquets

February 8–12, 2027 · planned

Create an intentional foliage arrangement by choosing shape, balance, and a suitable vessel, then prepare clear care instructions.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A foliage arrangement and accurate care label

2026–27 · Main lesson · Winter 2027

Compare Plant Care Cues and Personal Rest Choices

Topic: Plants & Feelings – I’m Tired: Plants & People

February 16–19, 2027 · planned

Use careful language to separate observable plant changes from human feelings while practicing concrete self-advocacy and care decisions.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A participation-choice card and plant observation note

2026–27 · Main lesson · Winter 2027

Run a Small Botanical Color Trial

Topic: Plant Dye Lab

February 22–26, 2027 · planned

Compare cooled botanical color samples on a consistent paper or fabric substrate and document the limits of the result.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A labeled botanical color sample card

2026–27 · Main lesson · Spring 2027

Investigate Stable Bases and Balanced Structures

Topic: Balancing Stones & Rock Towers

March 1–5, 2027 · planned

Build low tabletop structures, compare base choices, and record a practical stability rule from repeated trials.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A stability sketch and comparison record

2026–27 · Main lesson · Spring 2027

Design and Rehearse an Accessible Problem-Solving Pathway

Topic: Conflict Resolution Sensory Pathway

March 8–12, 2027 · planned

Use a clear four-step routine to negotiate a shared task, with alternatives for movement, communication, and sensory needs.

Time

35–50 minutes; adapt pace and breaks

Takeaway

An accessible problem-solving sequence

2026–27 · Main lesson · Spring 2027

Establish and Compare Seed-Starting Systems

Topic: Seed Starting Lab & Hydroponic Gardening

March 15–19, 2027 · planned

Start a labeled crop and compare a conventional starter with a prepared hydroponic demonstration using a practical care log.

Time

35–50 minutes; adapt pace and breaks

Takeaway

Labeled starters and a comparison care log

2026–27 · Main lesson · Spring 2027

Conduct a Spring Plant-Care Audit

Topic: Spring Plant Check-Up

March 29–April 2, 2027 · planned

Review identified plants, compare growth records, and prioritize one supported care action rather than treating every change as a problem.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A plant-care audit and follow-up record

2026–27 · Main lesson · Spring 2027

Compare Growing Media and Prepare a Measured Mix

Topic: Soil Investigation & Mixing Soil

April 5–9, 2027 · planned

Examine media structure, follow a plant-specific recipe, and record proportions for a repeatable container-growing mix.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A measured mix and batch label

2026–27 · Main lesson · Spring 2027

Audit a Compost System and Improve Material Sorting

Topic: Compost – Nature Recycles

April 12–16, 2027 · planned

Use the actual system’s accepted-material rules to examine inputs, decomposition evidence, and a practical maintenance decision.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A compost input sign and care check

2026–27 · Main lesson · Spring 2027

Construct and Care for a Kokedama Display

Topic: Earth Day Hanging Kokedama

April 19–30, 2027 · planned

Plan a plant-appropriate wrapped root ball, document its care, and evaluate whether a tabletop or secure hanging display fits the setting.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A kokedama display with a care and placement plan

2026–27 · Main lesson · Spring 2027

Plant a Garden Section and Assign Its Care

Topic: Planting the Garden

May 3–7, 2027 · planned

Turn a bed plan into a planted, labeled space with appropriate depth, spacing, and clear maintenance responsibilities.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A planted garden section and care roster

2026–27 · Main lesson · Spring 2027

Design a Compatible Terrarium or Combination Container

Topic: Terrarium Ecosystems & Combination Container Planting

May 10–14, 2027 · planned

Compare moisture management in a terrarium and a draining planter, then select compatible plants and document care.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A planted system and care comparison

2026–27 · Main lesson · Spring 2027

Make and Evaluate a Plant-Fiber Paper Sheet

Topic: Handmade Paper With Plant Materials

June 1–4, 2027 · planned

Form a small sheet from prepared pulp, record its fiber mixture, and evaluate texture and strength after drying.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A handmade sheet and fiber recipe record

2026–27 · Main lesson · Spring 2027

Trace Plant Fibers into Textiles and Test a Simple Weave

Topic: Textile Plants – From Plant to Fabric

June 7–11, 2027 · planned

Compare verified fiber labels, map production stages, and construct a broad-strip weave to explore structure and intended use.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A fiber-source map and simple weave sample

2026–27 · Main lesson · Spring 2027

Practice a Garden-to-Kitchen Preparation Routine

Topic: Garden Harvest & Food Skills

June 14–18, 2027 · planned

Practice inspecting, rinsing, drying and moving known produce to a clean surface. Build a repeatable food-handling sequence while keeping this workshop’s practice produce separate from food intended for eating.

Time

Suggested 25–35 minutes, including cleanup

Takeaway

A four-step preparation checklist and a clear separation between dirty, practice and clean work areas.

2026–27 · Main lesson · Fall 2026

Compare Model Filters and Plan for Safe Water

Topic: Water Filter: Water in an Emergency

October 5–8, 2026 · planning reference

Build two small filtration models and compare how they change visible particles. Use the results to distinguish a useful demonstration from an actual safe-drinking-water plan.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A filter comparison record and safe-water decision card

2026–27 · Backup lesson · Fall 2026

Build an Emergency Food Plan from Familiar Plant Foods

Topic: Emergency Food and Plant Parts We Eat

Unscheduled alternative · available resource

Connect edible plant structures with everyday pantry choices. Compare shelf-stable foods for preparation needs, labeling, accessibility, and personal suitability before assembling a realistic plan.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A plant-part food map and a personal pantry checklist

2026–27 · Main lesson · Fall 2026

Storm Model and Garden Readiness Plan

Topic: Making a Hurricane

October 26–30, 2026 · planning reference

A simple vortex model becomes the starting point for a practical conversation about wind, flooding, power loss, and protecting garden equipment before severe weather.

Time

60 minutes

Takeaway

A household or garden storm-readiness checklist

2026–27 · Main lesson · Fall 2026

Notice Camouflage When Observing Wildlife

Topic: Camouflage in Nature

October 19–23, 2026 · planning reference

Test how the same object becomes easier or harder to detect on different backgrounds. Apply the result to patient wildlife observation and to making important garden labels or tools easier to find.

Time

30 minutes

Takeaway

A background-comparison record and one visibility improvement for a garden item.

2026–27 · Backup lesson · Fall 2026

Clean Cover Care: Compare Heat-Loss Barriers and Check a Cold-Weather Kit

Topic: Clean Cover Care

Unscheduled alternative · available resource

Renamed from Emergency Blanket and Staying Warm. The activity below retains the existing heat-loss and cold-weather-kit investigation.

Compare coverings around a warm-water container to observe relative cooling in a simple model. Connect the limits of the test with a practical cold-weather readiness check and a plan to seek help when needed.

Time

35–50 minutes; adapt pace and breaks

Takeaway

A cooling comparison and cold-weather kit checklist

2026–27 · Backup lesson · Spring 2027

Clean, Dry and Store Garden Tools

Topic: Clean vs. Dirty Tools

Unscheduled alternative · available resource

Practice a complete maintenance routine with a blunt garden tool and a clearly arranged cleaning station. Use a quality check and storage checklist that can support a regular gardening or volunteer task.

Time

Suggested 25–35 minutes, including cleanup

Takeaway

A wash–rinse–dry–store checklist and a clean, dry practice tool returned to its marked place.

2026–27 · Backup lesson · Spring 2027

Investigate Root Anchoring with a Simple Model

Topic: How Roots Hold On

Unscheduled alternative · available resource

Observe root and stem structures, then compare two models under the same starting conditions. Use the evidence to explain anchoring while recognizing what the model cannot tell you about a living plant.

Time

Suggested 25–35 minutes, with optional repeat observation

Takeaway

A labeled root observation and a prediction–result record for the two anchoring models.

2026–27 · Backup lesson · Spring 2027

Select and Use a Tool for a Garden Job

Topic: Tool for the Job

Unscheduled alternative · available resource

Match safe tools to specific garden tasks and test a brief action with the chosen tool. Evaluate job fit, grip, reach and support before returning the tool to its storage place.

Time

Suggested 25–35 minutes, including tool return

Takeaway

A job–tool–access plan for two practical garden tasks.

2026–27 · Backup lesson · Spring 2027

Plan a Safe Light-Supply Move

Topic: Push, Pull, Carry

Unscheduled alternative · available resource

Compare pushing, pulling and carrying through a small garden-supply task. Choose a comfortable method, a clear route and the assistance or stopping point that works for you.

Time

Suggested 20–30 minutes, with pauses after each action

Takeaway

A two-action plan for moving a light garden item, including a help or stop signal.

2026–27 · Backup lesson · Spring 2027

Observe Soil as a Living Habitat

Topic: What Lives in Soil?

Unscheduled alternative · available resource

Inspect a contained soil sample or clear images and classify only what the evidence supports. Produce an observation record that separates living things, once-living material, nonliving material and uncertain finds.

Time

Suggested 25–35 minutes, including cleanup

Takeaway

A soil observation sheet with labeled evidence and an honest uncertain category.

2026–27 · Backup lesson · Spring 2027

Create a Choice-Led Garden Noticing Routine

Topic: Garden Grounding

Unscheduled alternative · available resource

Try a brief noticing routine using only the sensory options you choose. Develop a practical way to request a quieter, different or finished activity without requiring a particular feeling afterward.

Time

Suggested 15–25 minutes; one chosen observation can complete the activity

Takeaway

A personal noticing prompt with an explicit skip, change or stop option.

2026–27 · Backup lesson · Spring 2027

Lay Out a Crop-Specific Planting Plan

Topic: Plant Neighbors & Spacing

Unscheduled alternative · available resource

Compare crowded and spaced plant models, then use an actual crop guide to plan planting positions. Check the spacing between planting centers and produce a usable layout rather than learning one distance for every plant.

Time

Suggested 30–40 minutes, with optional supported transplanting

Takeaway

A marked planting layout with its crop reference and two checked gaps.

2026–27 · Backup lesson · Spring 2027

Map Flower Parts through Careful Observation

Topic: Flower Dissection

Unscheduled alternative · available resource

Examine an identified flower or accurate paper model and build a labeled parts map. Use gentle separation and a reference diagram to distinguish observed structures from details that are not visible.

Time

Suggested 25–35 minutes, including cleanup

Takeaway

A labeled flower map showing visible structures and at least one supported function.

2026–27 · Backup lesson · Summer & ESY 2027

Match Climbing Plants with Suitable Supports

Topic: How Plants Climb

Unscheduled alternative · available resource

Compare tendril climbing and stem twining using clear plant examples and short models. Draft a support plan that respects the plant’s growth habit without forcing a living stem into position.

Time

Suggested 25–35 minutes, with later observation optional

Takeaway

A labeled climbing-method comparison and a suitable-support choice for a known plant.

2026–27 · Backup lesson · Summer & ESY 2027

Design a Comfortable Garden Work Sequence

Topic: Mindful Garden Movement

Unscheduled alternative · available resource

Choose and try or direct two light garden actions with pauses between them. Develop a short practical routine in which you control the pace, assistance and stopping point.

Time

Suggested 20–30 minutes; finish earlier if preferred

Takeaway

A two-action work sequence with a pause, a chosen pace and a clear change or stop request.

2026–27 · Backup lesson · Summer & ESY 2027

Plan Safer Garden Work in Sun and Heat

Topic: Sun & Heat Safety

Unscheduled alternative · available resource

Use indoor scenarios to plan sun and heat precautions before an outdoor task. Practice stopping, asking for help and reaching a cooler place without creating heat exposure as part of the lesson.

Time

Suggested 20–30 minutes indoors

Takeaway

A personal garden heat-safety card naming precautions, a break request and a known help contact.

2026–27 · Backup lesson · Summer & ESY 2027

Make an Evidence-Based Harvest Decision

Topic: Is It Ready to Pick?

Unscheduled alternative · available resource

Use a known crop’s harvest guide to compare two or more readiness clues. Record pick, wait or ask with a reason, keeping uncertain identity and incomplete evidence out of the harvest decision.

Time

Suggested 25–35 minutes, with optional approved harvesting

Takeaway

A crop-specific harvest decision record showing evidence, uncertainty and the next check.

2026–27 · Backup lesson · Summer & ESY 2027

Control Water Flow for a Practical Garden Task

Topic: Water Sensory & Regulation Lab

Unscheduled alternative · available resource

Compare drops, a small pour and optional sponge release using a shallow supervised tray. Choose a workable tool and amount while communicating sensory preferences and keeping the task dry whenever that is preferred.

Time

Suggested 20–30 minutes, including drying and cleanup

Takeaway

A tool-and-flow comparison and a chosen method for a small controlled water task.

2026–27 · Backup lesson · Winter 2027

Test How Insulation Slows Melting

Topic: Why Does Ice Melt?

Unscheduled alternative · available resource

Compare matching ice samples with and without an insulating wrap under the same room conditions. Use timed observations to decide how insulation could help keep a garden drink or harvested produce cool.

Time

30 minutes, with an optional later check if little melting is visible

Takeaway

A timed comparison and a practical cooling choice supported by the observed result.

2026–27 · Backup lesson · Winter 2027

Compare Materials for Comfortable Tool Handles

Topic: How Heat Moves Through Materials

Unscheduled alternative · available resource

Compare how selected materials transfer heat from comfortably warm water using measured rather than risky touch-based observations. Apply the evidence to handle design while separating heat conduction from the mere sensation that a material feels cold.

Time

30 minutes

Takeaway

A material-comparison record and a reasoned handle-selection note.

2026–27 · Backup lesson · Winter 2027

Track Water Changes During Everyday Work

Topic: States of Matter

Unscheduled alternative · available resource

Compare ice, liquid water, and evidence of water changing between liquid and gas. Use careful labels to explain condensation and evaporation in garden containers without calling visible mist or droplets a gas.

Time

30 minutes, with optional later checks for evaporation

Takeaway

A state-change reference tied to a cold container, a wet surface, and an ice sample.

2026–27 · Backup lesson · Winter 2027

Observe Vibration and Choose a Comfortable Sound Level

Topic: Sound Is Vibration

Unscheduled alternative · available resource

Investigate sound using a gently tapped container or a tensioned latex-free elastic strip. Compare visible or felt vibration with the sound produced, then use the result to discuss quieter working choices.

Time

30 minutes

Takeaway

A sound-and-vibration observation record and a preferred low-noise work adjustment.

2026–27 · Backup lesson · Winter 2027

Choose the Right Sowing Depth

Topic: How Deep Does a Seed Go?

Unscheduled alternative · available resource

Use seed-packet directions and a depth guide to sow a usable container of seeds. Compare a recommended-depth planting with a clearly labeled deeper trial, then follow emergence over time rather than judging success on planting day.

Time

30 minutes, with 5-minute checks over the packet’s stated emergence period

Takeaway

A labeled seed tray and a reusable depth guide for the selected crop.

2026–27 · Backup lesson · Winter 2027

Use a Rain Model to Plan Watering

Topic: Clouds and Rain

Unscheduled alternative · available resource

Observe water passing through a simple cloud model, then compare the model with photographs of real clouds and rain. Apply the distinction between expected rain and measured rainfall to a sensible garden-watering decision.

Time

30 minutes

Takeaway

A cloud-to-rain explanation and a plan to check rainfall and soil before watering.

2026–27 · Backup lesson · Winter 2027

Track a Houseplant’s Response to Light

Topic: Plants Follow Light

Unscheduled alternative · available resource

Investigate how new shoots may bend toward a directional light source using dated observations of a suitable plant. Turn the observations into a practical placement and rotation plan without expecting a plant to move visibly during one session.

Time

30 minutes to set up, then 5-minute observations over 7–14 days

Takeaway

A plant-placement record with a dated growth series and an informed rotation decision.

2026–27 · Backup lesson · Winter 2027

Compare Dissolving and Settling in Water

Topic: What Dissolves in Water?

Unscheduled alternative · available resource

Investigate equal small samples of salt, sugar, and clean sand in measured water without tasting any mixtures. Use the results to distinguish dissolving from settling and to explain why a clear-looking liquid is not necessarily pure or safe.

Time

30 minutes

Takeaway

A labeled mixture record showing dissolved, settled, or uncertain observations.

2026–27 · Backup lesson · Spring 2027

Choose a Mechanical Advantage for a Garden Job

Topic: Simple Machines in the Garden

Unscheduled alternative · available resource

Compare a small load moved directly with the same load moved along a secured ramp. Relate the result to garden carts and levers while practicing a realistic plan that reduces strain without promising that tools eliminate effort or risk.

Time

30 minutes

Takeaway

A tool-and-route plan for moving one manageable garden load.

2026–27 · Backup lesson · Spring 2027

Test a Wick for Moving Water

Topic: Capillary Action: Water Climbs

Unscheduled alternative · available resource

Observe water rising through a paper strip and compare two possible wick materials under similar conditions. Use the result to investigate a small watering aid while keeping the paper model distinct from the full water-transport system of a plant.

Time

30 minutes, with optional longer checks for a wick prototype

Takeaway

A timed wick comparison and a carefully limited self-watering prototype plan.

2026–27 · Backup lesson · Spring 2027

Arrange a Stable Garden Load

Topic: Balance and Center of Gravity

Unscheduled alternative · available resource

Find the balance point of a lightweight object, then investigate how moving a load changes stability on a low model. Apply the observations to arranging pots and supplies without requiring anyone to balance their own body.

Time

30 minutes

Takeaway

A stable-load arrangement and a short pre-move stability checklist.

2026–27 · Backup lesson · Spring 2027

Compare Leaves Before Identifying a Plant

Topic: Plant Detective: Leaf Clues

Unscheduled alternative · available resource

Build an observation record from leaf shape, edges, veins, and arrangement on a stem. Use those clues to narrow a plant identification while keeping unknown plants out of harvest, tasting, and skin-contact decisions.

Time

30 minutes

Takeaway

A labeled comparison sheet for three known plants and a clear unknown-plant check procedure.

2026–27 · Backup lesson · Spring 2027

Read the Ingredients and History of Soil

Topic: Rocks Become Soil

Unscheduled alternative · available resource

Compare rock, mineral fragments, and soil samples to distinguish weathering from transport and soil formation. Use the observations to explain why garden soil contains more than broken rock and why soil should be conserved.

Time

30 minutes

Takeaway

A soil-ingredient and process map grounded in the samples observed.

2026–27 · Backup lesson · Spring 2027

Measure a Garden Space for a Real Job

Topic: Using a Measuring Tool

Unscheduled alternative · available resource

Compare a ruler, tape measure, and measured container by using them for distinct garden tasks. Record usable measurements with units, then check whether a pot, shelf space, or watering amount fits the job.

Time

30 minutes

Takeaway

A checked measurement card for one planting or storage task.

2026–27 · Backup lesson · Spring 2027

Compare Drainage Before Choosing Potting Material

Topic: Which Soil Holds Water?

Unscheduled alternative · available resource

Run equal-water drainage tests on two planting materials and measure the water collected after a fixed wait. Use the limited comparison to discuss which material might suit a plant’s moisture needs and what further checks are required.

Time

30 minutes, with a longer drainage check if needed

Takeaway

A labeled drainage comparison and a reasoned material choice for a specific planting job.

2026–27 · Backup lesson · Spring 2027

Test Ground Cover for Soil Protection

Topic: Erosion: What Protects Soil?

Unscheduled alternative · available resource

Compare runoff from matched bare and mulched soil trays under the same gentle simulated rainfall. Use visible soil movement to choose a small garden-protection action while recognizing that a tray cannot reproduce an entire landscape.

Time

30 minutes

Takeaway

A runoff comparison and a practical ground-cover recommendation.

2026–27 · Backup lesson · Spring 2027

Use Decomposition Evidence in Compost Decisions

Topic: What Is Decomposition?

Unscheduled alternative · available resource

Compare fresh plant material with documented decomposing samples and finished compost. Practice separating suitable compost inputs from unsuitable materials while distinguishing drying from actual biological breakdown.

Time

30 minutes, with optional dated photo checks over several weeks

Takeaway

A compost-input decision card and a dated observation record.

2026–27 · Backup lesson · Spring 2027

Match a Plant’s Light Needs to Its Location

Topic: Photosynthesis: Plants Use Light

Unscheduled alternative · available resource

Use a plant-and-resource model to explain how light supports sugar production in green plants. Combine that explanation with species-specific care information to choose a location and observation plan without claiming that a brief visual comparison proves photosynthesis.

Time

30 minutes, with optional weekly care observations

Takeaway

A light-placement and care record for one identified plant.

2026–27 · Backup lesson · Spring 2027

Recognize Plant Defenses Before Handling

Topic: How Plants Protect Themselves

Unscheduled alternative · available resource

Compare safe plant features and photographs of thorns, spines, hairs, and other defenses. Use the evidence to choose an appropriate handling method while avoiding assumptions that an attractive, scented, or soft plant is harmless.

Time

30 minutes

Takeaway

A plant-handling decision card for a verified garden specimen.

2026–27 · Backup lesson · Spring 2027

Map Gas Exchange in a Garden System

Topic: Plants and Animals Exchange Gases

Unscheduled alternative · available resource

Build separate photosynthesis and respiration pathways to explain how plants, animals, and air are connected. Use the model to challenge the idea that plants only take in carbon dioxide or that a few indoor plants replace ventilation.

Time

30 minutes

Takeaway

A labeled gas-exchange model with separate daytime-process and respiration explanations.

2026–27 · Backup lesson · Spring 2027

Plan a Responsible Habitat Cleanup

Topic: Pollution Changes Habitats

Unscheduled alternative · available resource

Use a tabletop habitat model to examine how litter can obstruct or endanger living things. Turn the exercise into a safe cleanup plan while recognizing that removing visible rubbish does not prove a habitat or water source is restored.

Time

30 minutes

Takeaway

A cleanup decision checklist with clear handle, leave, and report choices.

2026–27 · Backup lesson · Summer & ESY 2027

Compare Surface Color in Sunlight

Topic: Which Color Gets Warmer?

Unscheduled alternative · available resource

Compare the measured warming of matched dark and light surfaces under the same sunlight conditions. Use the results to discuss garden-container placement while recognizing that color is only one factor affecting temperature.

Time

30 minutes, with a longer observation window if sunlight is weak

Takeaway

A timed temperature comparison and a cautious container-placement recommendation.

2026–27 · Backup lesson · Summer & ESY 2027

Control Rolling Objects at a Workstation

Topic: Why Do Some Things Roll?

Unscheduled alternative · available resource

Compare the movement of a cylinder, sphere, and flat-sided object on a gentle ramp. Turn the observations into a storage or handling method that keeps tools and containers from rolling off a surface.

Time

30 minutes

Takeaway

A tested tray, stop, or orientation choice for a round garden item.

2026–27 · Backup lesson · Summer & ESY 2027

Protect Garden Materials from Moving Air

Topic: Wind Is Moving Air

Unscheduled alternative · available resource

Test how a controlled airflow affects loose and secured garden materials. Use the results to plan a safer setup for seed packets, labels, or lightweight containers on a breezy workday.

Time

30 minutes

Takeaway

A wind-ready workstation plan with one tested securing method.

2026–27 · Backup lesson · Summer & ESY 2027

Read Moon Phases with a Light Model

Topic: Moon Phases

Unscheduled alternative · available resource

Use a lamp and ball to model why the Moon’s illuminated portion appears to change across a lunar cycle. Build an observation plan that records date, time, and viewing conditions without confusing ordinary phases with an eclipse.

Time

30 minutes, with optional short observations across several weeks

Takeaway

A phase-sequence reference and a realistic Moon-observation log.