OS
OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
FlowchartChemistry
Chemistry · L1 · What Do Warning Pictures Mean?
Chemistry · L1 · What Do Warning Pictures Mean?FlowchartChemistry
Chemistry · L1 · Which Bin Does It Go In?
Chemistry · L1 · Which Bin Does It Go In?FlowchartChemistry
Chemistry · L1 · From Old Bottle to New Jumper
Chemistry · L1 · From Old Bottle to New JumperFlowchartChemistry
Chemistry · L1 · Cabbage Juice Colour Clues
Chemistry · L1 · Cabbage Juice Colour CluesFlowchartChemistry
Chemistry · L1 · You and Plants Swap Gases
Chemistry · L1 · You and Plants Swap GasesFlowchartChemistry
Chemistry · L1 · Yeast Bread vs. Baking-Soda Cake
Chemistry · L1 · Yeast Bread vs. Baking-Soda CakeFlowchartChemistry
Chemistry · L1 · Washing Grease Off a Pan
Chemistry · L1 · Washing Grease Off a PanFlowchartChemistry
Chemistry · L1 · Magnetic or Not? Sorting Materials
Chemistry · L1 · Magnetic or Not? Sorting MaterialsFlowchartChemistry
Chemistry · L1 · Strong Smell vs Faint Smell
Chemistry · L1 · Strong Smell vs Faint SmellFlowchartChemistry
Chemistry · L1 · Bike Left Out vs Bike Kept Dry
Chemistry · L1 · Bike Left Out vs Bike Kept DryFlowchartChemistry
Chemistry · L1 · After You Use a Garden Tool
Chemistry · L1 · After You Use a Garden ToolFlowchartChemistry
Chemistry · L1 · Making Ice Cream the Old-Fashioned Way
Chemistry · L1 · Making Ice Cream the Old-Fashioned WayFlowchartChemistry
Chemistry · L1 · Lemon Juice Ink, Step by Step
Chemistry · L1 · Lemon Juice Ink, Step by StepFlowchartChemistry
Chemistry · L1 · Baking Soda Ink, Step by Step
Chemistry · L1 · Baking Soda Ink, Step by StepFlowchartChemistry
Chemistry · L1 · A Drop of Dye Spreading Over Time
Chemistry · L1 · A Drop of Dye Spreading Over TimeFlowchartChemistry
Chemistry · L1 · Still, Stirred, or Warm?
Chemistry · L1 · Still, Stirred, or Warm?FlowchartChemistry
Chemistry · L1 · Which Way Does a Balloon Go?
Chemistry · L1 · Which Way Does a Balloon Go?FlowchartChemistry
Chemistry · L1 · Helium Balloon in Air vs. Cork in Water
Chemistry · L1 · Helium Balloon in Air vs. Cork in WaterFlowchartChemistry
Chemistry · L1 · Sour or Soapy Taste Test
Chemistry · L1 · Sour or Soapy Taste TestFlowchartChemistry
Chemistry · L1 · The Three Things a Flame Needs
Chemistry · L1 · The Three Things a Flame NeedsFlowchartChemistry