Grade 1 Science · Answer Key

Arriving · Written · waiting for a credentialed teacher's review and signature before it can sell

This Answer Key goes with the Grade 1 Science kit. Under each of the 40 lessons sit three short lines: the answers for the Student Edition lesson, for its workbook set, and for its quiz in the Assessment Book. Each unit closes with the answers for the Science Talk frames, the reviews, the Word Wall match, the unit test, and a plain note on what a finished Show What You Know task looks like.

The midterm and the final are answered too, with each item tied to the unit that teaches it, so a missed item points straight to the lesson to teach again.

First graders answer by pointing, saying, drawing and sorting, so the key accepts any answer that shows the idea. Where many answers are right, it says what a strong answer includes instead of printing one.

For parents, homeschool teachers and classroom teachers. Written by Claude (AI) for EducationAI; a credentialed teacher reviews it before sale.

Contents

1. Unit One — Observing Like a Scientist
2. Unit Two — Sound and Vibration
3. Unit Three — Light and Shadows
4. Unit Four — Communicating with Light and Sound
5. Unit Five — Parts of Plants and Animals
6. Unit Six — Staying Alive
7. Unit Seven — Parents and Young
8. Unit Eight — Patterns of the Sun, Moon, and Stars
9. Unit Nine — Seasons and Daylight
10. Unit Ten — Engineering Design

Its Making Label, seal and Certificate of Making are issued when the book is finished and checked.