2026–27 · Main lesson · Spring 2027
Design a Compatible Terrarium or Combination Container
Adult extension of: 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.
Curriculum skill focus: Comparing habitats, planning, assembling, plant care
01 · Learning
Objectives
- Compare vessel ventilation, drainage, available light, and access for maintenance.
- Trial the arrangement before planting, leaving room for growth and access to the substrate.
- Record a monitoring plan for moisture, condensation where applicable, and plant condition.
02 · Preparation
Materials
Clear shatter-resistant terrarium and draining container; Screened plants with compatible care requirements; Prepared media, large scoops, labels and care cards
03 · Practice
Adult project
- 1
Compare vessel ventilation, drainage, available light, and access for maintenance.
- 2
Select identified plants with compatible moisture, light, and mature-size needs.
- 3
Trial the arrangement before planting, leaving room for growth and access to the substrate.
- 4
Plant in prepared media, add only the appropriate amount of water, and label the system.
- 5
Record a monitoring plan for moisture, condensation where applicable, and plant condition.
Evidence & interpretation
What the investigation shows
A terrarium changes humidity and water movement around plants. Closed and open containers suit different plants; drainage layers do not substitute for drainage holes in an ordinary pot.
Practical connection
Why this work matters
Practice observation, decision-making, shared responsibilities, and communication through a concrete plant or materials task. Participants choose hands-on, planning, or recording roles.
Participation by choice
Individual access options
- Offer speech, pointing, gaze, AAC, partner-assisted scanning, or a recorded choice. Follow individual vision and mobility plans. Present one or two items at a time; watching, declining, and taking a break are valid participation.
- Use a seated-height tray, stabilized tools, large-print or picture instructions, and partner assistance chosen by the participant.
- Reduce the number of comparisons or complete the planning and observation portions without handling materials.
Review & transfer
Reflect on the work
- Why would the same plant mix not suit every container?
- What observation would prompt a moisture or ventilation check?