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@openstem · Joined Jul 2026
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FlowchartPhysics

Physics · L1 · Sorting Everyday Objects

Physics · L1 · Sorting Everyday Objects
FlowchartPhysics

Physics · L1 · A Shadow's Journey Through the Day

Physics · L1 · A Shadow's Journey Through the Day
FlowchartPhysics

Physics · L1 · Sorting Objects: Magnetic or Not?

Physics · L1 · Sorting Objects: Magnetic or Not?
FlowchartPhysics

Physics · L1 · Choosing a Simple Machine

Physics · L1 · Choosing a Simple Machine
FlowchartPhysics

Physics · L1 · Ball Rolling on Grass vs Ice

Physics · L1 · Ball Rolling on Grass vs Ice
FlowchartPhysics

Physics · L2 · More Voltage, More Current

Physics · L2 · More Voltage, More Current
FlowchartPhysics

Physics · L1 · A Swing Turns Stored Energy Into Motion

Physics · L1 · A Swing Turns Stored Energy Into Motion
FlowchartPhysics

Physics · L1 · Slowest to Fastest

Physics · L1 · Slowest to Fastest
FlowchartPhysics

Physics · L1 · Squeezing a Pogo Stick Spring

Physics · L1 · Squeezing a Pogo Stick Spring
FlowchartPhysics

Physics · L1 · Using a Balance Scale

Physics · L1 · Using a Balance Scale
FlowchartPhysics

Physics · L2 · Density & Buoyancy · flowchart

Physics · L2 · Density & Buoyancy · flowchart
FlowchartPhysics

Physics · L1 · From Sunlight to a Rainbow

Physics · L1 · From Sunlight to a Rainbow
FlowchartPhysics

Physics · L1 · Why a Paperclip Can Float on Water

Physics · L1 · Why a Paperclip Can Float on Water
FlowchartPhysics

Physics · L1 · Why a Rolling Ball Stops

Physics · L1 · Why a Rolling Ball Stops
FlowchartPhysics

Physics · L1 · Choosing Materials for a Cooking Pot

Physics · L1 · Choosing Materials for a Cooking Pot
FlowchartPhysics

Physics · L1 · Is It a Light Source or a Reflector?

Physics · L1 · Is It a Light Source or a Reflector?
FlowchartPhysics

Physics · L1 · One Back-and-Forth Swing

Physics · L1 · One Back-and-Forth Swing
FlowchartPhysics

Physics · L1 · What Happens When You Rub a Balloon

Physics · L1 · What Happens When You Rub a Balloon
FlowchartPhysics

Physics · L1 · How Wind Fills a Sail

Physics · L1 · How Wind Fills a Sail
FlowchartPhysics

Physics · L1 · How a Magnifying Glass Makes Things Look Bigger

Physics · L1 · How a Magnifying Glass Makes Things Look Bigger
FlowchartPhysics

Physics · L2 · Balanced and Unbalanced Forces

Physics · L2 · Balanced and Unbalanced Forces
FlowchartPhysics

Physics · L2 · States of Matter

Physics · L2 · States of Matter
FlowchartPhysics

Physics · L2 · Which Newton's Law Applies?

Physics · L2 · Which Newton's Law Applies?
FlowchartPhysics

Physics · L2 · Series Circuit: One Bulb Fails

Physics · L2 · Series Circuit: One Bulb Fails
FlowchartPhysics

Physics · L2 · Light Bending From Air Into Water

Physics · L2 · Light Bending From Air Into Water
FlowchartPhysics

Physics · L2 · Which Heat Transfer Is It?

Physics · L2 · Which Heat Transfer Is It?
FlowchartPhysics

Physics · L2 · Float or Sink? Comparing Densities

Physics · L2 · Float or Sink? Comparing Densities
FlowchartPhysics

Physics · L2 · Snowshoe vs Boot Heel: Same Force, Different Pressure

Physics · L2 · Snowshoe vs Boot Heel: Same Force, Different Pressure
FlowchartPhysics

Physics · L2 · Building an Electromagnet

Physics · L2 · Building an Electromagnet
FlowchartPhysics

Physics · L2 · Is Work Being Done?

Physics · L2 · Is Work Being Done?

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