What is Friction

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Stem Class-B

STEM-B-1-Environment and Nature

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is an Environment (0:31)
What is the right Environment? (1:37)
Pollution and Cleanup
Oil-spill Cleanup (0:24)

STEM-B-2-Science and Flight-Rockets

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Intro to Rockets (0:52)
What Makes a Rocket Fly (1:52)
Activity and Experiment: Blast OFF (1:35)

STEM-B-3-Science and Flight-Rockets, part 2

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Rockets and Speed (1:51)
Get your ROCKETS (1:21)
What Happens when we launch those Rockets? (0:13)
Activity 1: Attach FINS--Rockets need FINS to fly straight (2:31)
Activity 2: Target Practice (0:22)
Activity 3: Measure Flight Distance

STEM-B-4: Logic and Skill

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Gaming: Logic, Strategy, Skill (1:37)
Gametime: Strategy, Skill, or Luck? (1:23)
Activity: Paperplate Pinball (1:40)

STEM-B-5: Logic and Skill-Part 2

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Review of Gaming: Logic, Strategy, Skill (0:51)
Gametime: Strategy, Skill, or Luck? (1:23)
Activity: TAKE-HOME Paperplate Pinball (1:48)

STEM-B-6-Engineering-Structural Strengh

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Engineering (0:46)
Structural Strength and Building Materials (1:21)
Experiment: What Shape is the Strongest Build Material? (2:03)

STEM-B-7-Engineering-Structural Strength 2

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Engineering (0:46)
Bridges (0:21)
Experiment: Can Paper make a strong Bridge? (3:25)
Whole Lesson Video (7:03)

STEM-B-8-Math-Perimeter

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
MATH-What is a Perimeter (0:59)
STEM Activity: Walk Through a Piece of Paper (6:01)
Whole Lesson Video (9:02)

STEM-B-9-Surface Tension

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Physics (0:29)
Surface Tension (1:02)
Experiment: How Many Paper Clips in a Cup of Water (0:59)
Whole Lesson Video (5:06)

STEM-B-10-Surface Tension 2

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Physics (0:29)
Surface Tension and COHESION (0:54)
Breaking Cohesion and Surface Tension (1:32)
Experiment: Breaking Surface Tension (1:30)

STEM-B-11-Osmosis

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Physics (0:29)
Osmosis (0:30)
Toothpick Stars by Osmosis (1:37)
Activity: Make your own Toothpick Stars with Osmosis (1:30)
Whole Lesson Video (6:35)

STEM-B-12-Osmosis and Capillary Action

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Physics (0:29)
More Osmosis (0:28)
Capillary Action (2:25)
Activity: Using Osmosis and Capillary Action to Make Art (2:30)
Whole Lesson Video (8:52)

STEM-B-13-Potential and Kinetic Energy

Guide Lesson Prep (1:03)
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Engineering (0:46)
What is Energy (0:19)
What is Potential and Kinetic Energy? (1:36)
Potential or Kinetic Energy (2:07)
Experiment: Can adding Potential Energy make marbles go faster? (0:27)
Whole Lesson Video (9:13)

STEM-B-14-Simple Machines-Inclined Plane

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
What is Engineering (0:46)
Kinetic Energy (0:43)
Simple Machine: Inclined Plane (RAMP) (3:01)
Experiment 1: Using Incline Plane to move object from low to high (1:03)
Experiment 2: Using Inclined Plane to move object from high to low (0:50)
Experiment 3: Use other objects on an inclined plane
Whole Lesson Video (9:45)

STEM-B-15-Simple Machines: the Wheel and Axel

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
What is Friction (0:45)
Stem Activity 1: Create Friction (Push a Chair) (0:23)
What are Simple Machines (0:51)
Stem Experiments: Using the Wheel and Axle (2:28)
Whole Lesson Video (9:38)

STEM-B-16-Engineering: Towers

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Engineering
Building Towers
STEM Activity: Building Spaghetti Tower (2:40)
Whole Lesson Video (6:20)

STEM-B-17-Displacement

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
What is Displacement (1:18)
Displacement: Moving water with Marbles (2:56)
Experiment 1: Can you use Marbles to move Water out of a Cup? (0:50)
Experiment 2: Can you push water to the top of the cup with Marbles? (0:44)
Experiment 3: How Much Water does it take to fill a cup of marbles? (0:44)
Whole Lesson Video (9:43)

STEM-B-18-Displacement 2-Air Pressure

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
What is Displacement (1:18)
Air and Air Pressure (2:00)
Air Pressure and Displacement (3:06)
STEM Experiment 1: Can you keep paper dry under water? (0:48)
STEM Experiment 2: What happens when Air escapes? (0:38)
STEM Experiment 3: Repeat with other materials and cup entry
Whole Lesson Video (9:24)

STEM-B-19-Air Pressure 2

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
Air and Air Pressure (1:11)
Using Air Pressure to move Water with a straw (1:26)
STEM Experiment: Can you move water using a straw? (1:14)
STEM Experiment 2: What happens when you tilt the straw? (0:51)
STEM Experiment 3: What happens when the straw is shorter?
Whole Lesson Video (7:41)

STEM-B-20-Light and Photo-Graphs

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
What is "Light" (1:26)
How to Draw with Light-Photo Graph (1:33)
Photo-Graph: a drawing of Light (1:17)
Experiment: Can we make a drawing with LIGHT (3:13)
Whole Lesson Video (10:15)

STEM-B-21-Light and Primary Colors

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
Stopping Colors (0:24)
Light and Color (5:11)
Making Drawings Disappear (1:01)
STEM Activity 1: Block all but 1 color
STEM Activity 2: Use Light to make things Invisible (0:33)
STEM Activity 3: Use Other Colors and Make New Pictures
Whole Lesson Video (10:53)

STEM-B-22-Light and Secondary Colors

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Science (0:27)
Light Gives us Color (1:12)
Secondary Color (1:22)
Stopping all Colors, Except 1 (1:05)
STEM Activity 1: Make Secondary Colors (0:59)
STEM Activity 2: Block all but 1 Color
STEM Activity 3: Use Primary Colors to Make Secondary Color ART (0:55)
Whole Lesson Video (1:00)

STEM-B-23-Air Pressure and Secondary Colors

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Air Pressure (0:30)
Secondary Colors (0:42)
Making Secondary Colors with Air Pressure (2:15)
Experiments and Activity: Using Air Pressure to make Secondary Colors (3:44)
Whole Lesson Video (9:31)

STEM-B-24-Air Pressure and Color Art

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Secondary Color Review (0:43)
Using Science to make Colorful Art (0:44)
Activity 1: Making Base Colors (0:43)
Activity 2: Make Secondary Colors-and more (0:52)
Activity 3: Make Colorful Art (0:48)
Whole Lesson Video (6:08)

STEM-B-25-Density

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Density (1:45)
Density-Oil and Water (2:38)
Experiment 1-What is more dense, Oil or Water? (1:26)
Experiment 2-What happens when mixed? (0:32)
Whole Lesson Video (8:46)

STEM-B-26-Surface Tension and Bubbles-Whole Lesson Video

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Surface Tension and Bubbles (0:31)
Cohesion (0:28)
Breaking Cohesion (0:27)
What Makes a Bubble (0:43)
Making Bubble Solution and Bubble Wands (0:55)
Stem Activity 1: Make Bubble Wands
Stem Experiment 1: Can you blow bubbles with just water? (0:11)
Stem Activity 2: Make Bubble Solution (0:53)
Stem Activity 3: Blow Bubbles.
Stem Experiment 2: What happens with different sized wands?
Whole Lesson Video (7:35)

STEM-B-27-More Surface Tension and Bubbles-Whole Lesson Video

Guide Lesson Prep
Get situated and take attendance (0:19)
Warmup Song and What is Stem? (1:14)
Surface Tension and Bubbles (0:31)
Cohesion (0:23)
Breaking Cohesion (0:26)
What Makes a Bubble (0:40)
Stem Experiment 1: Can you make different bubble shapes? (1:28)
Stem Experiment 2: What makes a better Bubble Catcher: Wet of Dry? (0:35)
Whole Lesson Video (6:41)

STEM-B-28-Bending Light-Whole Lesson Video

STEM-B-28-Bending Light-Whole Lesson Video (10:17)

STEM-B-29-Sound-Whole Lesson Video

STEM-B-29-Sound-Whole Lesson Video (7:51)

STEM-B-30-Sound 2-Telephones-Whole Lesson Video

STEM-B-30-Sound 2-Telephones-Whole Lesson Video (11:25)

STEM-B-31-Math-Whole Lesson Video

Math-Whole Lesson Video (11:05)

STEM-B-32-Helicopter

Helicopter (5:43)

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What is Friction

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