Home Free Printables Science 4th Grade Grade 4 Earth Science — Rocks, Erosion & Fossils — Erosion Experiment Sheet Preview — download the full PDF for print-quality output
Science 4th Grade Ages 9–10
Grade 4 Earth Science — Rocks, Erosion & Fossils — Erosion Experiment Sheet Free printable erosion experiment worksheet. Students conduct a hands-on investigation, record observations, and analyze results. For 4th Grade (ages 9–10).
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Grade 4 Earth Science — Rocks, Erosion & Fossils
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Erosion Experiment Sheet SCIENCE · 4TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How does moving water change the shape of the land? Materials: tray, sand or soil, small stones, jug of water, ruler, books to tilt the tray Hypothesis (If... then... because...): Write your own: If I change ___, then ___ because ___ Independent Variable: How steep the slope is Dependent Variable: How much soil is washed to the bottom Procedure: 1. Build a hill of damp soil at one end of the tray 2. Prop the tray on one book and measure the slope 3. Pour 200 ml of water slowly from the top 4. Draw the channel the water cut 5. Repeat on three books and compare Data / Results: Slope (books) Channel depth Soil moved 1 2 3 Conclusion: Whose result was different from yours, and why? www.littleactivity.com 4th Grade · Science
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Erosion Experiment Sheet SCIENCE · 4TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How does moving water change the shape of the land? Materials: tray, sand or soil, small stones, jug of water, ruler, books to tilt the tray Hypothesis (If... then... because...): Write your own: If I change ___, then ___ because ___ Independent Variable: How steep the slope is Dependent Variable: How much soil is washed to the bottom Procedure: 1. Build a hill of damp soil at one end of the tray 2. Prop the tray on one book and measure the slope 3. Pour 200 ml of water slowly from the top 4. Draw the channel the water cut 5. Repeat on three books and compare Data / Results: Slope (books) Channel depth Soil moved 1 2 3 Conclusion: Whose result was different from yours, and why? www.littleactivity.com 4th Grade · Science
Animal Life Cycle — Butterfly SCIENCE · KINDERGARTEN Name Date Draw and label the butterfly life cycle. 1. Egg 2. Caterpillar 3. Chrysalis 4. Butterfly Life Cycle of a Butterfly www.littleactivity.com Kindergarten · Science Bug Observation Log SCIENCE · KINDERGARTEN Name Date Record your bug observations. Bug Observation Log What to observe: • behavior & activity • movement patterns • feeding habits • habitat details Day Drawing Notes Day 1 sketch Bird visited feeder 3 times, ate seeds, flew NE Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... www.littleactivity.com Kindergarten · Science
Observation Log — Bird Watching SCIENCE · KINDERGARTEN Name Date Record your bird watching observations. Bird Watching Observation Log What to observe: • behavior & activity • movement patterns • feeding habits • habitat details Trial Drawing Result Day 1 sketch Bird visited feeder 3 times, ate seeds, flew NE Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... www.littleactivity.com Kindergarten · Science
Observation Log — Plant Growth Journal SCIENCE · KINDERGARTEN Name Date Record your plant growth journal observations. Plant Growth Journal Observation Log What to observe: • leaf color & shape • height (measure!) • new growth or buds • soil moisture Time Sketch What I noticed Day 1 sketch Tiny green sprout, 0.5 cm tall, soil damp Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... www.littleactivity.com Kindergarten · Science
Observation Log — Seed Germination SCIENCE · KINDERGARTEN Name Date Record your seed germination observations. Seed Germination Observation Log What to observe: • leaf color & shape • height (measure!) • new growth or buds • soil moisture Day Drawing Notes Day 1 sketch Tiny green sprout, 0.5 cm tall, soil damp Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... www.littleactivity.com Kindergarten · Science
Observation Log — Nature Scavenger Hunt SCIENCE · KINDERGARTEN Name Date Record your nature scavenger hunt observations. Nature Scavenger Hunt Observation Log What to observe: • what you see • what you measure • any changes • questions you have Trial Drawing Result Day 1 sketch First observation — everything looks normal Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... www.littleactivity.com Kindergarten · Science
