Measurement of Length and Motion — part 1
Measurement of Length and Motion — part 2
Measurement of Length and Motion — part 3
Measurement of Length and Motion — part 4
Measurement of Length and Motion — part 7
Measurement of Length and Motion — part 8
Lambok's Fever, and the Question Touch Cannot Answer
Activity 7.1: Why Your Two Hands Disagree
7.2 Temperature, and the Digital Clinical Thermometer
Activity 7.2: Measuring Body Temperature, Step by Step
Why 37.0 °C Is an Average, and the Range of a Healthy Body
Fahrenheit, Kelvin, and How a Temperature Is Written
Why a Clinical Thermometer Cannot Read Boiling Water, and Activity 7.3
Prerna's Question: How Did People Tell the Time Before Clocks?
8.1 Measurement of Time: Sundials, Water Clocks, Hourglasses and Candle Clocks (Figs. 8.1 to 8.4)
Activity 8.1: Building a Water Clock from a Plastic Bottle (Fig. 8.5), and the Samrat Yantra
Time in Ancient India, and Huygens' Pendulum Clock (Fig. 8.6)
8.1.1 A Simple Pendulum: Oscillation, Mean Position and Time Period (Fig. 8.7)
Activity 8.2 and Table 8.1: Measuring a Time Period, and Think Like a Scientist
8.1.2 The SI Unit of Time, Modern Clocks (Fig. 8.8), and the Ghati
Activity 8.3: The Smallest Interval a Wall Clock Can Measure (Fig. 8.9), and 8.2 Slow or Fast
9.5.1 Measuring Mass: Activity 9.3, the Tare Button, and Mass Against Weight
Activity 7.4: The Smallest Value a Thermometer Can Read
The Correct Way to Use a Laboratory Thermometer, and Activity 7.5
Activity 7.6: Boiling Water, Melting Ice, and Why Readings Differ
7.3.3 Air Temperature, and Anna Mani
Measuring Volume: Units, the Measuring Cylinder, and Activity 9.4 Begins
Activity 9.4: The Least Count of a Cylinder, and Activity 9.5: Reading the Meniscus
Activity 9.6: Volume by l × w × h, and the Problem of an Irregular Stone
Activity 9.7: Volume by Displacement, Table 9.2, and the Density of a Stone