Grade 2: Science
Start with a unit whose prerequisites fit. Work through the lessons, use the study guide to review, and try the new cases before continuing.
- Unit 1 · 4 lessons
Matter Properties and Changes
Use properties and change descriptions to explain familiar materials.
Before you begin: Read or listen to supplied scientific descriptions and follow a labeled diagram. · Use whole-number comparisons and counting.
- Unit 2 · 4 lessons
Pollination, Seeds and Habitats
Connect plant reproduction to movement and habitat variety.
Before you begin: Read or listen to supplied scientific descriptions and follow a labeled diagram. · Use whole-number comparisons and counting.
- Unit 3 · 4 lessons
Plants and fair comparisons
Read plant records and plan a comparison that supports a careful claim.
Before you begin: Read short tables; count and compare numbers up to ten.
- Unit 4 · 4 lessons
Land, Water and Surface Change
Distinguish Earth features and fast or slow changes.
Before you begin: Read or listen to supplied scientific descriptions and follow a labeled diagram. · Use whole-number comparisons and counting.
- Unit 5 · 4 lessons
Water Changes and Movement
Trace water between places and states using supplied pictures.
Before you begin: Read or listen to supplied scientific descriptions and follow a labeled diagram. · Use whole-number comparisons and counting.
- Unit 6 · 4 lessons
Material Design and Comparison
Compare paper model designs against a stated purpose.
Before you begin: Read or listen to supplied scientific descriptions and follow a labeled diagram. · Use whole-number comparisons and counting.
Check what you can explain
The subject test uses additional supplied cases across these units. Its feedback links back to the relevant lessons. Use it to plan practice; a score on these questions is not a school grade or proof of complete subject mastery.
Open the subject test