Unit B Ch 1 B6 Exploring Temperature Scales Ch 1 B18 Comparing Expansion and Contraction Ch 1 B26 Keeping Ice Frozen Ch 2 B32 Exploring Dissolving Ch 2 B48 Investigating Solutions Ch 2 B60 Investigating Temperature Change in a Reaction Ch 2 B69 Experimenting with Acids and Bases Ch 3 B76 Exploring Acceleration Ch 3 B100 Investigating Friction and Motion Ch 3 B110 Investigating Action and Reaction Ch 4 B116 Exploring Light Rays Ch 4 B130 Investigating Light Ch 4 B152 Investigating Sound Insulation
Unit C Ch 1 C6 Exploring Weather Patterns Ch 1 C26 Measuring Relative Humidity Ch 2 C42 Exploring Properties of the Earths Mantle Ch 2 C52 Making a Model Seismograph Ch 2 C66 Making a Model Glacier Ch 3 C80 Exploring Lunar Eclipses Ch 3 C98 Making a Model of the Expanding Universe Ch 4 C110 Exploring Recycling Ch 4 C126 Purifying Water Ch 4 C135 Experimenting with Erosion Control
Unit D Ch 1 D6 Exploring Reaction Time Ch 1 D18 Investigating Vision Ch 1 D27 Testing Temperature Sensors Ch 2 D34 Exploring Healthful Habits Ch 2 D42 Observing Particle Distribution