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Science 8th Grade Ages 13–14
Grade 8 Complete Science Curriculum Bundle — Reading Comprehension — Engineering Design Process Free printable reading comprehension passage about engineering design process. Students read and answer questions to build understanding of engineering design process. For 8th Grade (ages 13–14).
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Engineering Design Process SCIENCE · 8TH GRADE Name Date Read the passage, then answer the questions below. The engineering design process is a loop rather than a line: define the problem and its constraints, research what already exists, generate several possible solutions, build a prototype, test it, then improve and test again. Constraints — cost, materials, time, safety — are part of the problem statement, because a solution that ignores them is not a solution. Testing is meant to make the design fail while it is still cheap to change, so a prototype that breaks has done its job. Engineers document each cycle so they can explain why the final design is the way it is. Questions: 1 Why is the process described as a loop? 2 Why are constraints part of the problem statement? 3 Why is a prototype that breaks still useful? littleactivity.com 8th Grade · Science
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Engineering Design Process SCIENCE · 8TH GRADE Name Date Read the passage, then answer the questions below. The engineering design process is a loop rather than a line: define the problem and its constraints, research what already exists, generate several possible solutions, build a prototype, test it, then improve and test again. Constraints — cost, materials, time, safety — are part of the problem statement, because a solution that ignores them is not a solution. Testing is meant to make the design fail while it is still cheap to change, so a prototype that breaks has done its job. Engineers document each cycle so they can explain why the final design is the way it is. Questions: 1 Why is the process described as a loop? 2 Why are constraints part of the problem statement? 3 Why is a prototype that breaks still useful? 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
