Soil Investigation Lab
Supports agricultural awareness, STEM integration, literacy, and social-emotional development at the IPC Level 3 stage.
- Framework: EYFS
- Unit: EYFS At the Farm
- Learning area: Understanding the World
- Level: EYFS Reception
Objectives
- Developmentally appropriate objectives aligned to IPC Level 3 for Soil Investigation Lab.
Materials
- Level-appropriate farm-themed materials and manipulatives.
Instructions
Materials
- Four clear plastic trays or shallow bins
- Samples of potting soil, sandy soil, clay, and garden compost
- Magnifying glasses for each student
- Plastic tweezers and small scoops
- Laminated observation charts with columns for texture, colour, and smell
- Washable markers and clipboards
Learning Objectives
- Observe and describe physical properties of different soil types using sensory input.
- Use scientific tools like magnifying glasses to identify organic matter within soil.
- Categorize soil samples based on observable characteristics like grain size or moisture.
- Communicate findings clearly during group discussion.
Step-by-Step Instructions
1. Arrange the four soil samples in separate trays on a central table.
2. Gather students in a circle and introduce the concept that soil is the home for farm crops.
3. Demonstrate how to use the magnifying glass to look for small items like twigs, pebbles, or roots.
4. Distribute the observation charts and clipboards to each student.
5. Invite students to move between stations, using their scoops to touch and examine each sample.
6. Encourage students to rub a small amount of soil between their fingers to test for grittiness or smoothness.
7. Prompt students to record their observations on their charts using drawings or simple descriptive words.
8. Facilitate a group discussion asking which soil feels best for growing carrots or corn.
9. Guide students to wash their hands thoroughly after the investigation concludes.
10. Collect the samples and store them for future planting activities.
Educator Tip
To differentiate for students who struggle with writing, allow them to dictate their observations to you or provide a sheet with visual icons they can circle. If students finish early, challenge them to mix two soil types together and predict how the texture will change.
Assessment
- Observe the student using the magnifying glass to identify at least two distinct components in the soil.
- Review the observation chart to ensure the student recorded at least two sensory properties for each sample.
- Listen for the student using descriptive vocabulary during the group discussion.
Educator tip
Guided questioning to encourage language, reasoning, and participation. Differentiate for ability levels; incorporate sensory supports; ensure safety.
Assessment
Assess against Early Learning Goals (ELGs). Document evidence of 'expected' or 'exceeding' descriptors. Note: independent application of skills, ability to explain reasoning, and capacity to build on prior learning. Observation checklist or rubric aligned to developmental stage.