Все публикации

0:01:51

snap clap down up

0:06:28

several concepts

0:26:04

Lab Behaviors of Light

0:22:55

Behaviors of Light

0:28:14

Refraction of Light

0:01:47

coin in cup demo 1

0:25:17

Visible Light and How We See Objects

0:38:53

Lesson on EM Radiation Wave Energy

0:20:25

Intro to Thermal Energy Part 3

0:21:36

Gizmo Key & Power Plant Lesson

0:19:23

Lesson Making Energy Chains

0:00:38

Intro to E Chain

0:28:23

Safety Helmets and Mattresses

0:01:08

4 styrofoam

0:01:36

2 lid up and lid down

0:00:20

3 corregated

0:00:49

1 random surfaces

0:15:28

How to Complete the Data Tables to Bouncing Balls Lab

0:12:22

answers to group task

0:14:36

How to Complete the Data Tables to BB Lab

0:21:59

Pendulum Demo continued

0:01:14

Water Bottle Bobs

0:01:18

Pendulum Video 1

0:02:20

Measuring E at Rest and Higher Release Height