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Science 8th Grade Ages 13–14
Grade 8 Complete Science Curriculum Bundle — Lab Report — Reflection & Refraction Free printable reflection & refraction lab report. Students form a hypothesis, follow a procedure, collect data, and draw conclusions about reflection & refraction. For 8th Grade (ages 13–14).
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Lab Report — Reflection & Refraction SCIENCE · 8TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How does light bounce off a mirror? Materials: plane mirror, torch with a narrow slit, protractor, plain paper, ruler Hypothesis (If... then... because...): If light hits a mirror at an angle, then it will reflect at an angle that is... Independent Variable: Angle the light beam hits the mirror Dependent Variable: Angle the beam leaves the mirror Procedure: 1. Stand the mirror upright on the paper 2. Draw a line at 90° to the mirror (the normal) 3. Shine the beam at 30° to the normal 4. Mark the reflected beam and measure it 5. Repeat at 45° and 60° Data / Results: Angle in Angle out Equal? 30° 45° 60° Conclusion: The angle of incidence equals the angle of... littleactivity.com 8th Grade · Science
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Lab Report — Reflection & Refraction SCIENCE · 8TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How does light bounce off a mirror? Materials: plane mirror, torch with a narrow slit, protractor, plain paper, ruler Hypothesis (If... then... because...): If light hits a mirror at an angle, then it will reflect at an angle that is... Independent Variable: Angle the light beam hits the mirror Dependent Variable: Angle the beam leaves the mirror Procedure: 1. Stand the mirror upright on the paper 2. Draw a line at 90° to the mirror (the normal) 3. Shine the beam at 30° to the normal 4. Mark the reflected beam and measure it 5. Repeat at 45° and 60° Data / Results: Angle in Angle out Equal? 30° 45° 60° Conclusion: The angle of incidence equals the angle of... littleactivity.com 8th Grade · Science
Observation Log — Sense of Sight SCIENCE · KINDERGARTEN Name Date Record your observation — sense of sight observations. Observation — Sense of Sight Observation Log What to observe: • what you see • what you measure • any changes • questions you have Day Drawing Notes Day 1 sketch First observation — everything looks normal Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... littleactivity.com Kindergarten · Science
Observation Log — Sense of Hearing SCIENCE · KINDERGARTEN Name Date Record your observation — sense of hearing observations. Observation — Sense of Hearing Observation Log What to observe: • what you see • what you measure • any changes • questions you have Day Drawing Notes Day 1 sketch First observation — everything looks normal Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... littleactivity.com Kindergarten · Science
Observation Log — Sense of Touch SCIENCE · KINDERGARTEN Name Date Record your observation — sense of touch observations. Observation — Sense of Touch Observation Log What to observe: • what you see • what you measure • any changes • questions you have Day Drawing Notes Day 1 sketch First observation — everything looks normal Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... littleactivity.com Kindergarten · Science
Observation Log — Sense of Taste SCIENCE · KINDERGARTEN Name Date Record your observation — sense of taste observations. Observation — Sense of Taste Observation Log What to observe: • what you see • what you measure • any changes • questions you have Day Drawing Notes Day 1 sketch First observation — everything looks normal Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... littleactivity.com Kindergarten · Science
Observation Log — Sense of Smell SCIENCE · KINDERGARTEN Name Date Record your observation — sense of smell observations. Observation — Sense of Smell Observation Log What to observe: • what you see • what you measure • any changes • questions you have Day Drawing Notes Day 1 sketch First observation — everything looks normal Day 2 Day 3 Day 4 Summary: After observing for 4 days, I noticed... littleactivity.com Kindergarten · Science
Classification — Five Senses SCIENCE · KINDERGARTEN Name Date Sort each item by the sense you use most to observe it. Five Senses Sight Sound Touch Smell Taste Word Bank — Cut or write each item in the correct column: • rainbow • bell • sandpaper • flower • lemon • sunset • drum • ice • perfume • candy How did you decide where each item goes? littleactivity.com Kindergarten · Science
