Unit 2, L.3. Fields. 

Investigate relationship between objects and forces in fields. 

Workbook pages 132-139

Unit 2, L.3. Fields. 

Investigate relationship between objects and forces in fields. 

Workbook pages 132-139

Unit 2, L.3. Fields. 

Model magnetic fields.  

Workbook pages 141-142

Unit 2, L.3. Fields. 

lesson 3 review

lesson 3 quiz