Rulers and Measurement

Rulers and Measurement

but first, a quick semester overview

Semester 1 Intro to Physical Science: (9 weeks)

• 1 Week Graphing & Measuring Skills & CER

• 4 Weeks Motion & Stability

• (Types of forces, Acceleration, and Momentum)

• 4 Weeks Waves

• (Types of waves, Wave properties and interactions, and Wave speed and application)

Now Back to Measuring!

Poll

What do these numbers represent?

• Tacos

• Inches

• Centimeters

Multiple Choice

What are the spaces (circled) between the 3 red lines in the last slide?

• 1/2 inches

• 1/4 inches

• inches