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Science 7th Grade Ages 12–13
7th Grade Science — Matter and Atoms — States of Matter: Liquids and Flow Free printable states of matter: liquids and flow science worksheet. Matter is made of tiny particles that are always in motion. In solids, particles vibrate in place; in liquids, they slide past each other; in gases, they move freely. Part of the Matter and Atoms lesson track. For 7th Grade Science (ages 12–13).
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Lab Report — States of Matter: Liquids and Flow SCIENCE · 7TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How are solids, liquids and gases different? Materials: ice cube, water, sealed bag of air, sugar cubes, three containers Hypothesis (If... then... because...): If I move a substance to a new container, then its shape will... Independent Variable: State of the substance (solid, liquid, gas) Dependent Variable: Whether it keeps its shape and volume Procedure: 1. Put the ice cube in a bowl — does it keep its shape? 2. Pour water between two containers 3. Squeeze the sealed bag of air 4. Leave the ice out and watch it melt 5. Record shape and volume for each state Data / Results: State Keeps its shape? Keeps its volume? Solid Yes Yes Liquid Gas Conclusion: A liquid takes the shape of its container because... littleactivity.com 7th Grade · Science
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Lab Report — States of Matter: Liquids and Flow SCIENCE · 7TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How are solids, liquids and gases different? Materials: ice cube, water, sealed bag of air, sugar cubes, three containers Hypothesis (If... then... because...): If I move a substance to a new container, then its shape will... Independent Variable: State of the substance (solid, liquid, gas) Dependent Variable: Whether it keeps its shape and volume Procedure: 1. Put the ice cube in a bowl — does it keep its shape? 2. Pour water between two containers 3. Squeeze the sealed bag of air 4. Leave the ice out and watch it melt 5. Record shape and volume for each state Data / Results: State Keeps its shape? Keeps its volume? Solid Yes Yes Liquid Gas Conclusion: A liquid takes the shape of its container because... littleactivity.com 7th Grade · Science
Observation Log — Plant Growth Week 1 SCIENCE · KINDERGARTEN Name Date Record your observation — plant growth week 1 observations. Observation — Plant Growth Week 1 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... littleactivity.com Kindergarten · Science
Observation Log — Plant Growth Week 2 SCIENCE · KINDERGARTEN Name Date Record your observation — plant growth week 2 observations. Observation — Plant Growth Week 2 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... littleactivity.com Kindergarten · Science
Classification — Living vs Nonliving SCIENCE · KINDERGARTEN Name Date Compare and contrast the two topics below. Living vs Nonliving Living Nonliving Looks Like Climate / Features Animals Found Plants Found Interesting Facts Which is more interesting to you? Why? littleactivity.com Kindergarten · Science
Experiment — Plant a Seed SCIENCE · KINDERGARTEN Name Date Follow the steps to plant your own seed. Draw what happens! How to Plant a Seed 1 Fill a cup with soil. draw 2 Poke a small hole. draw 3 Drop in a seed. draw 4 Cover with soil. draw 5 Water gently. draw 6 Place in the sun. draw After one week, my plant looks like: draw littleactivity.com Kindergarten · Science
Plant Write the Room SCIENCE · KINDERGARTEN Name Date Think about the topic, then write your ideas below. Write about: Plant Write the Room Draw a picture here Write your story: littleactivity.com Kindergarten · Science
Plant Words SCIENCE · KINDERGARTEN Name Date Draw a line to match the rhyming pairs. cat dog sun pie red bed fun hat log sky littleactivity.com Kindergarten · Science
