Tag Archive | direct measurement videos

Day 53: Bike Wheel Direct Measurement Video

BikeWheelDMV

AP Physics C: I had to leave early today, so AP Physics students practiced their rotational motion problem solving using this direct measurement video.

NGSS Science and Engineering Practices:
#4. Analyzing and interpreting data
#5. Using mathematics and computational thinking

Day 21: Highlights This Week

Today is a quiz day, so I’ll share 2 other things we did this week.

AP Physics C: Students designed their own experiments to determine Young’s Modulus for 3 different types of marshmallows: store-brand jumbo marshmallow, store-brand regular marshmallows, and Jet Puff marshmallows.

wpid-img_20141001_130532003_hdr.jpg

College-Prep Physics: We did another speed of sound lab using a Direct Measurement Video called Keeping Time.

Students took data, used Desmos to create a position-time graph for the sound to travel down the line of kids, and fit a trend line to the data to determine the speed of sound.

SpeedofSoundDMVDesmos

Not bad!

NGSS Science and Engineering Practice #3: Planning and Carrying Out Investigations
NGSS Science and Engineering Practice #4: Analyzing and Interpreting Data