1. Second Grade Review Part One Scientific Process and Matter

2. Safety In science class you should- Always use good behavior Use safety goggles when your teacher tells you to Handle equipment and animals properly

3. Scientific Process Problem Hypothesis Investigate Conclusion

4. When You Investigate Observe Classify Predict Experiment Measure

5. Tools Hand LensGoggles

6. Measuring Matter Mass grams Length centimeters

7. Measuring Length You can use centimeter gram cubes to measure in centimeters Crayon = 8 cm

8. Using a Balance Scale The balance scale is evenly balanced. The block has a mass of 8 grams.

9. Using a Balance Scale The side with the crayon is tilting up. The crayon has a mass less than 8 grams.

10. Using a Balance Scale The side with the apple is tilting down. The apple has a mass greater than 8 grams.

11. Matter Solid Liquid Gas

12. Properties of Matter Color Size Shape Texture

13. More Properties of Matter Flexibility Magnetic Sink Float

14. Ways Matter Can Change Cutting Folding Sanding

15. More Ways Matter Can Change Melting Heating Cooling