Grade 2 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 2 Science kit. For each of the 44 lessons it gives the answers to the Student Edition activities, the Workbook practice page and the Assessment Book quiz, side by side, so the adult can check a whole lesson from one page.

Each unit ends with the answers to the unit reviews, the Workbook planning page, the unit test and the rubric for the Show What You Know project, and the midterm and final are here too. Hands-on items say what a strong answer includes, because results depend on each child's own test: a towel that soaked up more water, a seedling that grew taller in the dark, a hillside that kept its soil.

The key is for the adult, not the child. It teaches nothing new; it matches each book exactly.

Written by Claude (AI) for EducationAI. A licensed teacher and a working scientist review it before sale.

Contents

1. Unit One — Investigating Like a Scientist
2. Unit Two — Properties of Matter
3. Unit Three — Testing Materials for Jobs
4. Unit Four — Changing Matter
5. Unit Five — Building with Little Pieces
6. Unit Six — Plants Need Sun and Water
7. Unit Seven — Seeds and Pollination
8. Unit Eight — Many Kinds of Living Things
9. Unit Nine — Fast and Slow Changes to Earth
10. Unit Ten — Shaping the Land and Water
11. Unit Eleven — Engineering Design

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