© REGION 4 EDUCATION SERVICE CENTER. ALL RIGHTS RESERVED.
UNIT 1: Thinking like a Scientist .......................................2
Lesson 1: Safety ......................................................................................4
Lesson 2: Science and Scientists .............................................................7
Lesson 3: Observations and Inferences .................................................10
UNIT 2: Matter and Energy .............................................16
Lesson 1: Classifying Matter ...................................................................18
Lesson 2: Measuring Length .................................................................23
Lesson 3: Measuring Mass .....................................................................28
Lesson 4: Measuring Volume .................................................................33
Lesson 5: Density ...................................................................................36
Lesson 6: States of Matter .....................................................................44
Lesson 7: Boiling and Freezing/Melting Points .......................................50
Lesson 8: Conductors and Insulators .....................................................57
Lesson 9: Mixtures and Solutions ...........................................................60
UNIT 3: Force, Motion, and Energy ................................66
Lesson 1: Force and Motion ...................................................................68
Lesson 2: Electrical Energy ....................................................................77
Lesson 3: Reflection and Refraction of Light ..........................................81
TABLE of Contents
UNIT 1: Thinking like a Scientist .......................................2
Lesson 1: Safety ......................................................................................4
Lesson 2: Science and Scientists .............................................................7
Lesson 3: Observations and Inferences .................................................10
UNIT 2: Matter and Energy .............................................16
Lesson 1: Classifying Matter ...................................................................18
Lesson 2: Measuring Length .................................................................23
Lesson 3: Measuring Mass .....................................................................28
Lesson 4: Measuring Volume .................................................................33
Lesson 5: Density ...................................................................................36
Lesson 6: States of Matter .....................................................................44
Lesson 7: Boiling and Freezing/Melting Points .......................................50
Lesson 8: Conductors and Insulators .....................................................57
Lesson 9: Mixtures and Solutions ...........................................................60
UNIT 3: Force, Motion, and Energy ................................66
Lesson 1: Force and Motion ...................................................................68
Lesson 2: Electrical Energy ....................................................................77
Lesson 3: Reflection and Refraction of Light ..........................................81
TABLE of Contents
