Science competency search
Select science curricular competency and click apply. For combining selections press Command (Mac) or Ctrl (PC).
Only activities (not lesson plans) are indexed for competencies.
The following competencies are not listed, as they apply to all science activities in a classroom setting:
Questioning/predicting: curiosity, questioning.
Planning/conducting: observation, manipulation, experimenting safely and ethically.
Evaluating: appreciation of evidence, identifying assumptions in secondary sources, healthy and informed skepticism, identifying social and ethical implications of findings.
Applying/innovating: refining ideas, applying learning to new situations, cooperatively designing projects.
Communicating: sharing observations and ideas orally, in writing, diagrams and reports.
Air cannon (with dry ice) (Activity)
Air pressure in a bottle (Activity)
Air pressure rocket (demonstration) (Activity)
Air resistance (Activity)
Anemometer (Activity)
Animal dung study (Activity)
Animal parts collection (Activity)
Animal prints (Activity)
Antacid chemistry (Activity)
Antacid molecule models (Activity)
Automaton - cardboard and foam machine (Activity)
Baby shells (Activity)
Baking powder chemistry (Activity)
Baking soda and vinegar (Activity)
Balance point on a stick or ruler / See saw (Activity)
Balancing balloon with hairdryer (Activity)
Balancing pole (Activity)
Balancing sculpture (Activity)
Balancing your body challenges (Activity)
Balloon noises (Activity)
Balloon rocket (Activity)
Balloon shrinking writing (Activity)
Balls for forces and energy transfer (Activity)
Barnacle observation (Activity)
Barometer (Activity)
Beach Life Bingo (Activity)
Bears: how big is a black bear? (Activity)
Bee pheromone molecules (Activity)
Bees: honeycomb art (Activity)
Big Build (Activity)
Bird beak / animal eating style adaptations (Activity)
Bird feeder (Activity)
Bird flapping flip book (Activity)
Bird nest study (Activity)
Black snakes (Activity)
Blood vessels, pulse and heartbeat (Activity)
Blue sky red sunset colours (Activity)
Boat powered by surface tension (Activity)
Body structure molecules (Activity)
Bone slice puzzle and structure (Activity)
Borax crystals (Activity)
Brain dissection (Activity)
Bread (Activity)
Bread: test ingredients for making gas (Activity)
Bridge building challenge (Activity)
Bridge structures and forces (Activity)
Brownian motion - watching molecule movement (Activity)
Bubble art (Activity)
Bubble colour (Activity)
Bubble shapes - square bubble in a cube (Activity)
Bubble shapes in a tray (Activity)
Bubble shapes with pipecleaners (Activity)
Bubbles - giant bubbles (Activity)
Bubbles - make bubble mix and bubble blowers (Activity)
Build fins and wings (Activity)
Build smelly molecules (Activity)
Butter (Activity)
Butter molecules (Activity)
Camouflage challenge (Activity)
Candle convection pinwheel (Activity)
Candle see saw (Activity)
Car colour data collection and graphing (Activity)
Carbonate acid test (Activity)
Carbonate precipitation (Activity)
Cartesian diver (Activity)
Catapult - torsion (Activity)
Catapult from popsicle sticks (Activity)
Catapult from tin can / poster tube (Activity)
Cheek cells (Activity)
Cheese (Activity)
Chromatography with coloured candy (Activity)
Chromatography with coloured marker pens (Activity)
Chromatography with leaf colours (Activity)
Clam basket weaving model (Activity)
Clam dissection (or mussel) (Activity)
Clams - filter feeding model (Activity)
Clams - looking at the shell (Activity)
Cloud in a bottle (Activity)
Clouds, tornado and vortices with dry ice (Activity)
CO2 acidifies water (Activity)
Coin game (Activity)
Coke and mentos (Activity)
Colour mixing and masking (Activity)
Colour reversal illusions (Activity)
Coloured lights change objects' colours (Activity)
Coloured shadows (Activity)
Colours change through filters (Activity)
Combustion of a ping pong ball (Activity)
Combustion of ethanol in a jug (Activity)
Combustion shooter (Activity)
Compass (Activity)
Coupled orbits (Activity)
Crater formation (Activity)
Crystal shapes from building blocks (Activity)
Cup tower challenge (Activity)
Dancing magnets (Activity)
Dancing raisins (Activity)
Decomposer and soil animals hunt outdoors (Activity)
Decomposing foods (Activity)
Deer skeleton (Activity)
DNA (Activity)
DNA code puzzle (Activity)
DNA necklace with letters (Activity)
DNA talk for a large group (Activity)
Doppler effect (Activity)
Dry ice bubbles (Activity)
Dry ice in water (Activity)
Dry ice squealing and vibrating (Activity)
Earth and Moon's orbit to scale (Activity)
Edible slime (Flubber) (Activity)
Egg into bottle (Activity)
Egg shell removal (Activity)
Egg structure study (Activity)
Elastic and rigid properties of materials (Activity)
Elastic band stretch (Activity)
Electric circuit steady hand game (Activity)
Electricity - morse code (Activity)
Electricity - test for conductance (Activity)
Electrolysis with home made wires (Activity)
Electromagnet (Activity)
Elephant's toothpaste (Activity)
Energy input and output in devices (Activity)
Epsom salt crystal painting (Activity)
Erosion by water and Landform formation (Activity)
Extracting dyes from plants (Activity)
Eye dissection (Activity)
Eye study (Activity)
Eyes in predators and prey (Activity)
Eyes: blind spot (Activity)
Fat test for keeping warm (Activity)
Feather study (Activity)
Feet and claws for digging and grabbing (Activity)
Filtering Water (Activity)
Fingerprinting (Activity)
Fish feeding methods model (Activity)
Fish trap model (Activity)
Flame colour (Activity)
Flower colours (Activity)
Flower or apple dissection (Activity)
Fluorescence (Activity)
Foam molecules (Activity)
Food web model (Activity)
Forces and energy on the Playground (Activity)
Forces in playdough (Activity)
Fossil collection (Activity)
Friction challenge: move the teacher (Activity)
Friction in shoes (Activity)
Friction on a bike (Activity)
Friction on a sledding hill (Activity)
Friction: sliding blocks down ramps (Activity)
Frost and dew (Activity)
Fruit and vegetable indicator dyes (Activity)
Fruit and vegetable search in art (Activity)
Fruit ripening smells (Activity)
Fur for keeping warm (Activity)
Fur study (Activity)
Garden Scavenger hunt and Bingo game (Activity)
Gas collection over water (Activity)
Gazpacho soup / veggie smoothie (Activity)
Glockenspiel notes (Activity)
Glow stick chemistry (Activity)
Glue (Activity)
Granite minerals (Activity)
Gravitational lensing model (Activity)
Gravity Assist Model (Activity)
Gravity Well (Activity)
Habitat survey and food web (Activity)
Hair Analysis (Activity)
Hand helicopter (Activity)
Hearing through our bones (Activity)
Heart dissection (Activity)
Heat and insulation in lunch bags (Activity)
Heat conduction in a metal rod (Activity)
Heat conduction in different materials (Activity)
Heat convection demonstration (Activity)
Heat melting ice cubes (Activity)
Heat radiation lamp (Activity)
Heat sensitive sheets (Activity)
Heat sources (Activity)
Heat: What materials feel warm and cold? (Activity)
Heating land and water (Activity)
Herb perfume (Activity)
Hoopster (Activity)
Household levers (Activity)
Hummer (Activity)
Hydrogen peroxide chemistry (Activity)
Ice cream (Activity)
Inclined planes, wedges and screws (Activity)
Insect eye lens (Activity)
Insects on flowers Bingo game (Activity)
Invisible ink (Activity)
Jumping stick (Activity)
Kaleidoscope (Activity)
Kidney sorting mechanisms (Activity)
Kingdoms of Life hunt (Activity)
Landform models (Activity)
Laser beam in a stream of water (Activity)
Laser beam in a tank of water (Activity)
Lasers and mirrors (Activity)
Laughing cup noise maker (Activity)
Leaf growth patterns (Activity)
Leg bone puzzle (Activity)
Leg dissection (chicken) (Activity)
Lego evolution (Activity)
Lemon battery (Activity)
Lenses bend light (Activity)
Lenses: magnify and invert an image (Activity)
Lever for lifting (heavy) things (Activity)
Lever free experimentation (Activity)
Lever projecting a ball (Activity)
Levers: how bats and racquets work (Activity)
Levers: measuring forces (Activity)
Levitating magnets (Activity)
Live fish observation (Activity)
Luminescent candy (Activity)
Lung model (Activity)
Magnetic Field Patterns in oil (Activity)
Magnetic fishing game (Activity)
Magnetic force field patterns (Activity)
Magnetic force through materials (Activity)
Magnetic race track (Activity)
Magnetic sculpture (Activity)
Magnetite in beach sand (Activity)
Magnets: paper clip bridge (Activity)
Magnets: what sticks to them? (Activity)
Magnified images scavenger hunt (Activity)
Magnifiers and Microscopes (Activity)
Magnifiers and sun makes fire (Activity)
Marble collisions (Activity)
Mason bees (Activity)
Matching flowers with insects they attract (Activity)
Measuring and estimating plant height (Activity)
Meringue (Activity)
Metamorphic animals Life cycle cards (Activity)
Milk and soap painting (Activity)
Milkshake foam (Activity)
Mineral hardness and streak colour (Activity)
Mineral lustre (Activity)
Mini baking soda rocket (film canister) (Activity)
Mirror maze and writing (Activity)
Mirror reflections (Activity)
Mirror symmetry patterns (Activity)
Mirror writing making shadows (Activity)
Mobile (Activity)
Mobius strips (Activity)
Modelling Clay (Activity)
Molecular modelling of combustion of ethanol (Activity)
Molecular modelling of urea formation (Activity)
Molecule modelling free play (Activity)
Molecules moving in warm and cold water (Activity)
Moon Phases Model (Activity)
Moon phases model (desktop version) (Activity)
Moon phases puzzle (Activity)
Moon regolith (Activity)
Motor (hand-wound) (Activity)
Motor free play (Activity)
Muscle contractions in your body (Activity)
Muscle structure magnified (Activity)
Native Plant Scavenger hunt, iSpy or Bingo (Activity)
Natural selection game (Activity)
Nitrogen cycle through salmon to trees (Activity)
Nitrogen Cycle with molecular modelling (Activity)
Noise pollution game (Activity)
Nurse Log Study (Activity)
Nutrients in animal feed (Activity)
Oat seed bars (Activity)
Ocean sediment cores (Activity)
Oil and water floating experiment (Activity)
Oil spill clean up simulation (Activity)
Oobleck (Activity)
Opposable thumbs (Activity)
Paper airplanes (Activity)
Paper marbling (Activity)
Paper tower challenge (Activity)
Patterns in object and number sequences (Activity)
Pendulum drawing board (Activity)
Pet cat demonstration (Activity)
Petal number counting and graphing (Activity)
Pin and ring game (Activity)
Pinball machine (Activity)
Pinwheel (Activity)
Plant bud hunt (Activity)
Plant growth in a sealed jar (Activity)
Plant parts that we eat (Activity)
Plant smell matches and their molecules (Activity)
Plant vessels in flowers visualized (Activity)
Plant xylem vessels under the microscope (Activity)
Planting a garden plot (Activity)
Plasma Ball (Activity)
Playdough (Activity)
Pollen collection (Activity)
Pond dipping (Activity)
Popcorn (Activity)
Posting game (Activity)
Printing with leaves (Activity)
Projectiles free play (Activity)
Pulley free play (Activity)
Pulleys and small weight to feel the forces (Activity)
Pulleys to lift a person or heavy load (Activity)
Pulleys to pull each other together (Activity)
Rain gauge (Activity)
Rain gauge model - tipping bucket (Activity)
Rainbow with a hose and the sun (Activity)
Rainbow with water and flashlight (Activity)
Reaction time (Activity)
Red cabbage dye (and pH indicator) (Activity)
Rock collection (Activity)
Rock colours (Activity)
Rock cycle crayon model (Activity)
Rock tumbler (Activity)
Rocket powered by baking soda and vinegar (Activity)
Rocks: geodes (Activity)
Roller coaster (Activity)
Root growth visualized (Activity)
Root shapes (Activity)
Sand (or mud) study (Activity)
Saxophone (Activity)
Scone chemistry (Activity)
Scribbling machine (Activity)
Seasons model (Activity)
Seaweed study (Activity)
Sedimentary sand art (Activity)
Seed dissection (Activity)
Seed diversity and classification (Activity)
Seed germination and gravity (Activity)
Seed germination requirements (Activity)
Seed helicopter paper model (Activity)
Separating a heterogeneous mixture (Activity)
Shadow shapes (Activity)
Shapes in structures (Activity)
Shining pennies (Activity)
Shooter (Activity)
Simple machines in a woodwork project (Activity)
Simple machines on a bike (Activity)
Skeleton comparisons (Activity)
Skull comparisons (Activity)
Slime and Silly putty recipes (Activity)
Smell pairs in herbs and plants (Activity)
Smells in the air demonstration (Activity)
Snail close observation (Activity)
Snail habitat (Activity)
Soda drink (Activity)
Soil chemistry tests (Activity)
Soil habitat study (Activity)
Soil sedimentation test (Activity)
Soil sieving (Activity)
Solar panel (Activity)
Solar System to scale (Activity)
Sound frequency detection (Activity)
Sound sandwich (Activity)
Sound through string (Activity)
Sound vibration model (Activity)
Sound with a ruler (Activity)
Sounds in a box (Activity)
Sour candy chemistry (Activity)
Sour food chemistry (Activity)
Speaker (Activity)
Spectroscope (Activity)
Spider camouflage (Activity)
Spider web - preserve a real web (Activity)
Spider web shapes (Activity)
Spinning chair (Activity)
Spinning pendulum (Activity)
Spirograph modeling orbit precession (Activity)
Star constellation model (Activity)
States of matter (and temperature) in Water (Activity)
States of Matter Scavenger Hunt (Activity)
States of matter: acting them out (Activity)
Static electricity with a balloon (Activity)
Static electricity: jumping rice crispies (Activity)
Static electricity: light a bulb (Activity)
Stomp rocket (Activity)
Stream Chemistry (Activity)
String telephone (Activity)
Structure from triangles (Activity)
Sugar crystals (Activity)
Sun print (Activity)
Sun spot observation (Activity)
Sun's angle on earth (Activity)
Sundial (Activity)
Surface tension with paperclips (Activity)
Taste bud observation (Activity)
Taste tests for the five basic tastes (Activity)
Teeth in herbivores, carnivores and us (Activity)
Temperate rainforest plant features (Activity)
Temperature measurement (Activity)
Temperature measurements in a pond (Activity)
Temperature sensing (Activity)
Tides model (Activity)
Tornado in a bottle (Activity)
Touch sensitivity (Activity)
Turbulence visualized (Activity)
Twining (Activity)
UV flower pattern matching game (Activity)
Visual deprivation walk (Activity)
Wasp nest study (Activity)
Water cycle bracelet (Activity)
Water cycle model (Activity)
Water filter molecules (Activity)
Water pH test (Activity)
Water resistance (Activity)
Water wheel (Activity)
Weathering rocks (Activity)
Weathering scavenger hunt (Activity)
Wheel and forces (Activity)
Wind erosion (Activity)
Wind spinner free experimentation (Activity)
Wind turbine (Activity)
Wind vane (Activity)
Wind-blown seed models (Activity)
Wood bug classroom habitat (Activity)
Wood bugs: close observation (Activity)
Wood bugs: what do they like to eat? (Activity)
Wood bugs: where do they like to live? (Activity)
Worms: close observation (Activity)
Worms: indoor compost bin (Activity)
Yeast eats sugar and makes gas (Activity)