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“Do-It-Yourself” activities for kids.
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secret message writer diy, categorygrades35, chemical change, physical change, chemical, physical, chemical reaction, reactions, chemical reactions, chemistry, states of matter, mixture, mixtures, changes, change, elephant toothpaste, elephant, toothpaste, foam, magnatism 15-30 min Easy Secret Message Writer DIY Chemical vs. Physical Changes egg drop challenge diy, categorygrades35, experiment, experimentation, science, scientist, engineer, engineering, evidence, practice, practices, method, scientific, control, controlled, astronomy, biology, chemistry, paleontology, evidence, claim, claims, variable, variables, inquiry, investigation, investigations, law, laws, theory, theories, hypothesis 30-60 min Easy Egg Drop Challenge DIY What Is Science? (3-5 Version) solar cooker diy, categorygrades35, energy, energy transfer, transfers, electric, electricity, conversion, light, sound, heat, generator, generate, generating, battery, batteries, charge, charging, motion, solar, wind, thermal, hydropower 30-60 min Easy Solar Cooker DIY Energy Transfer make your own fossil diy, categorygrades35, fossil, fossils, extinct, extinction, dinosaur, dinosaurs, tar, brea, ancient, prehistoric, cat, wolf, herbivore, carnivore, omnivore, carnivores, omnivores, herbivores, paleontologist, wolf, dig, digging, fosil, fosils 30-60 min Medium Make Your Own Fossil DIY Fossils & Extinction static levitation diy, categorygrades35, magnet, magnets, magnetism, magnetic, static electricity, static, push, pull, electromagnet, electromagnets, attract, attraction, repel, repulsion, ferro fluid, electrical, van de graff 30-60 min Easy Static Levitation DIY Magnets & Static Electricity slime diy, categorygrades35, matter, properties, chemicals, density, chemical, conductivity, conductive, magnetism, solubility, solube, property, sulfur hexafluoride, slime, mass, volume, explosion, explosions, mater 30-60 min Easy Slime DIY Properties of Matter moon phases diy, categorygrades35, moon, phase, phases, tides, reflection, space, earth, moons, crater, craters, telescope, telescopes 15-45 min Easy Moon Phases DIY Moon & Its Phases pop rockets diy, categorygrades35, matter, particles, particle model, particle, atoms, molecules, gas, nitrogen, vacuum, physical, chemistry, physics, atom, molecule, atomic 15-30 min Easy Pop Rockets DIY Particle Nature of Matter water filtration diy, categorygrades35, water, quality, distribution, ocean, oceans, lake, river, steam, runoff, run off, algae, water shed, watershed, watersheds, sediment, filter, filtration, biologist, marine, glacier, glaciers 30-60 min Easy Water Filtration DIY Water Quality & Distribution water cycle model diy, categorygrades35, water, vapor, gas, rain, water cycle, precipitation, snow, hail, cloud, clouds, weather, dew distillation, condensation, condense, evaporate, evaporation, cycle, hydrological, hydrologic, hydro, watercycle 60-120 min Easy Water Cycle Model DIY Water Cycle (3-5 Version) erosion model diy, categorygrades35, weathering, erosion, erosions, deposition, wind, ice, freeze, freezing, deposited, rock, rocks, sediment, sedimentary, sediments, glacier, grand canyon, river, mountain, landform, land form, land, land forms, soil, topsoil, change, changes 15-45 min Easy Erosion Model DIY Weathering & Erosion sundial diy, categorygrades35, orbit, rotation, spin, earth, earth's, earths, sky, space, shadow, shadows, constellations, cunstollation, constellation, parallax, day, night, sun, star, stars, pattern, patterns, geocentric, heliocentric, leap, zone, sundial, pendulum, planet, planets 30-60 min Easy Sundial DIY Earth’s Orbit & Rotation pixel drawing diy, categorygrades35, tech, technology, technologies, electric, electronic, electrical, communication, communicate, digital, cd, music, text, signal, signals, code, coding, program, programming, morse, pixel, pixels, radio, computer, transmit, microchip, pattern, patterns, computers, robots, robotics, computer, robot 30-60 min Medium Pixel Drawing DIY Information Transfer air conditioner diy, categorygrades35, weather, engineering, engineer, hurricane, hurricanes, tornado, tornados, tornadoes, lightning, thunder, roof, heat wave, solutions, pattern, patterns, disaster, storm, storms 30-60 min Medium Air Conditioner DIY Extreme Weather Solutions seed grasping challenge diy, categorygrades35, animal, animals, plants, plant, adapt, adapting, adaptation, adaptations, predator, prey, camouflage, sloth, armadillo, echidna, life, environment, environments, finch, finches, beak, beaks, beakes, adaptions 30-60 min Easy Seed Grasping Challenge DIY Adaptations and the Environment hologram diy, categorygrades35, light, lights, vision, see, seeing, reflect, reflection, eye, eyes, laser, light bulb, lens 60-120 min Hard Hologram DIY Light Reflection & Vision seismograph diy, categorygrades35, earthquake, earth quake, earthquakes, tsunami, tsunamis, sunami, sunamis, volcano, volcanoes, volcanos, hazard, natural, disaster, disasters, magnet, crust, plates, tectonic 30-60 min Medium Seismograph DIY Natural Disasters water wheel diy, categorygrades35, renew, renewable, non-renewable, nonrenewable, fossil fuel, fossil fuels, sunlight, wind, power, resources, energy, engine, coal, oil, natural gas, ethanol, algae, generator, natural resource, natural resources 30-60 min Medium Water Wheel DIY Renewable vs. Nonrenewable Resources compost diy, categorygrades35, food, web, chain, webs, chains, sun, decompose, decomposers, producer, producers, consumer, consumers, apex, bacteria, fungi, fungus, compost, energy, photosynthesis, foodweb, foodchain, foodwebs, foodchains 30-60 min Easy Compost DIY Food Webs ant farm diy, categorygrades35, group, groups, behavior, behaviors, animal, animals, migration, predator, prey, ant, life 15-30 min Easy Ant Farm DIY Animal Group Behavior reaction time diy, categorygrades35, brain, nerves, nerve, nervous, sensory, sense, senses, receptor, signal, taste, touch, smell, see, hear, vision, touch, reaction time, engineer, engineering, engineers 15-30 min Easy Reaction Time DIY Brain Processing of Senses paper plane challenge diy, categorygrades35, structure, structures, function, functions, animal, animals, plant, plants, bone, skin, eyes, survival, endoskeleton, exoskeleton, skeleton, living, alive, life, academy, lizard, bob 30-60 min Medium Paper Plane Challenge DIY Structure of Living Things candy wave diy, categorygrades35, wave, waves, amplitude, wavelength, energy, sound, transverse, longitudinal, particle, particles, wavelength 30-60 min Easy Candy Wave DIY Wave Properties plant growth conditions diy, categorygrades35, traits, trait, variation, adaptation, adaptations, parent, offspring, reproduction, natural selection, heredity, hereditary, inherited 30-60 min Medium Plant Growth Conditions DIY Variation of Traits balanced & unbalanced forces diy, categorygrades35, force, forces, strength, direction, balanced, unbalanced, motion, hovercraft, gravity 15-30 min Easy Balanced & Unbalanced Forces DIY Balanced & Unbalanced Forces rube goldberg machine diy, categorygrades35, collision, collisions, energy, energy transfer, moving, motion, transfer, impact, crash, contact, rube goldberg, force 30-60 min Medium Rube Goldberg Machine DIY Collisions terrarium diy, categorygrades35, ecosystem, ecosystems, habitat, habitats, ecology, eco, invasive, rainforest, living, non-living, terrarium, bacteria, environment, environments, terrariums, ecosytem, ecosytems 30-60 min Easy Terrarium DIY Ecosystems wind vane diy, categorygrades35, weather, climate, atmosphere, pattern, patterns, rain, thermometer, anemometer, barometer, pressure, wind, temperature 30-60 min Medium Wind Vane DIY Weather vs. Climate windowsill garden diy, categorygrades35, energy, food, transfer, transferred, foods, hunger, photosynthesis, digestion, digestive, hydroponic, hydroponics, eat, eating, sun 15-30 min Easy Windowsill Garden DIY How Do We Use Food human digestion model diy, categorygrades35, human, body, organ, organs, circulatory, circulation, digestive, digestion, respiratory, respiration, nervous, systems, system, heart, blood, lungs, nutrient, nutrients, exercise, nutrition, health, skeletal, skeleton, muscles, muscle, skeleton, skeletons 30-45 min Easy Human Digestion Model DIY Human Body Systems planisphere diy, categorygrades35, sun, star, space, earth, distance, size, bright, distance, light year, planisphere, telescope, sirius, rigel, betelgeuse, telescope, telescopes 30-60 min Easy Planisphere DIY Sun and Other Stars lava lamp diy, categorygrades35, conservation, conserve, burn, reaction, reactions, chemistry, physical, matter, dry ice, vanish, disappear, dissolve, law 30-60 min Easy Lava Lamp DIY Conservation of Matter sedimentary rock model diy, categorygrades35, rock, layers, layer, landscape, landscapes, ancient, landscape, earth, earths, earth's, fossil, fossils, time, geologic, geology, bone, sharktooth, shark tooth, paleontology, silt, sedimentary, grand canyon, erosion, landform, landforms, land form, land forms, environment, environments 30-60 min Easy Sedimentary Rock Model DIY Earth's Landscapes grow an avocado plant diy, categorygrades35, life cycles, life cycle, lifecycle, lifecycles, cycles of life, butterfly, frog, babies, mate, mating, reproducing, reproduction, grow, seed, seeds, egg, birth, born, growth, mate, plants, animals, life, flowers, fruit, pollination, pollen, larvae, germination, chrysalis, seedling, metamorphosis, butterflies 15-30 min Medium Grow an Avocado Plant DIY Animal & Plant Life Cycles recycled racer diy, categorygrades35, earth, earths, earth's, sphere, spheres, geosphere, biosphere, atmosphere, biosphere, hydrosphere, recycle, recycling, rocks, rock, ice, clouds, weather, weathering, erosion, deposition, polution, pollution, green, sustainability, sustainable 30-60 min Medium Recycled Racer DIY Interactions of Earth’s Spheres oobleck diy, categoryk2, chemical change, physical change, chemical, physical, chemical reaction, reactions, chemical reactions, chemistry, states of matter, mixture, mixtures, changes, change, elephant toothpaste, elephant, toothpaste, foam, magnatism 15-30 min Easy Oobleck DIY Solids, Liquids and Gases mini golf diy, categoryk2, chemical change, physical change, chemical, physical, chemical reaction, reactions, chemical reactions, chemistry, states of matter, mixture, mixtures, changes, change, elephant toothpaste, elephant, toothpaste, foam, magnatism 15-30 min Easy Mini Golf DIY Pushes and Pulls sorting game diy, categoryk2, chemical change, physical change, chemical, physical, chemical reaction, reactions, chemical reactions, chemistry, states of matter, mixture, mixtures, changes, change, elephant toothpaste, elephant, toothpaste, foam, magnatism 20-30 min Easy Sorting Game DIY Classification of Materials scratch & sniff diy, categoryk2, sense, senses, see, hear, touch, taste, smell, see, eye, eyes, ear, ears, mouth, tongue, tonge, nose, noses, skin, hands, seeing, hearing, touching, tasting, tasteing, smelling, seeing 15-30 min Easy Scratch & Sniff DIY The Five Senses instant snow diy, categoryk2, material, property, properties, purpose, purposes, color, hardness, texture, flexibility, strength, absorbency, absorbent 20 min Medium Instant Snow DIY Material Properties and Purposes string telephone diy, categoryk2, communication, light, sound, distance, communicate, comunicate, comunication, telephone, phone, morse, moorse, code 20 min Easy String Telephone DIY Communication Over Distances color changing celery diy, categoryk2, plant, plants, flower, flowers, stem, stems, roots, root, leaves, leaf, external part, external parts, fruit, fruits, seed, seeds 15-30 min. setup + 3 days of observation Easy Color Changing Celery DIY Parts of a Plant make a seed model diy, categoryk2, pollen, pollens, pollin, polen, pollinator, pollinators, pollination, pollinating, pollenator, pollenators, pollenation, pollenating, seed, seeds, disperse, dispersal, dispersing, dispersor, plant, plants, bee, bugs, bug 15-30 min Easy Make a Seed Model DIY Pollination and Seed Dispersal rainbow crayon diy, categoryk2, heating, cooling, heat, cool, hotter, colder, temperature, degree, degrees, reversible, not reversibe, non-reversible, nonreversible, fahrenheit, celsius, melting, melt, freeze, freezing 20-40 min Medium Rainbow Crayon DIY Heating and Cooling ice melting race diy, categoryk2, sunlight, sun, sunlit, sun light, warming, warm, heating, heat, shine, shade 45 minutes Easy Ice Melting Race DIY Sunlight Warms the Earth shadow puppets diy, categoryk2, light, lights, lite, lyt, liet, transparent, translucent, opaque, dark, darkness, see, eyes, eye, illuminate, illuminated, light source, candle, laser, lightbulb, light bulb, bright 15-30 min Easy Shadow Puppets DIY Introduction to Light dancing sprinkles diy, categoryk2, sounds, sound, hear, hearing, ear, vibrate, vibration, speaker, tune, music 15 min Easy Dancing Sprinkles DIY Introduction to Sound engineering with candy diy, categoryk2, engineering, engineer, engineered, enginer, design, design process, inventor, invention, inventions 45-60 min Medium Engineering with Candy DIY What is Engineering? comparing soil diy, categoryk2, plant, plants, grow, growth, soil, sand, clay, loam, soils, soil quality 15-20 min set up. Easy Comparing Soil DIY Plant Growth Conditions rain gauge diy, categoryk2, weather, rain, raining, rainy, snow, snowy, snowing, storm, stormy, wind, winds, windy, sunny, sun, clouds, cloud, cloudy 30 min Medium Rain Gauge DIY Introduction to Weather lake formation diy, categoryk2, ocean, oceans, water, waters, lake, lakes, river, rivers, pond, glacier, glaciers, groundwater 20 min Easy Lake Formation DIY Oceans, Lakes and Rivers nature walk diy, categoryk2, living, non-living, nonliving, not living, not-living, alive, dead, live, life, rock, nutrients, breath, breathing, reproduce, reproduction 15-30 min Easy Nature Walk DIY Living vs. Non-Living Things seasons tree diy, categoryk2, season, seasons, day, day length, daylight, seasonal, fall, autumn, autum, winter, sping, spring, summer, hibernate, hibernation 30 min Medium Seasons Tree DIY Four Seasons and Day Length shadow tracing diy, categoryk2, sun, star, stars, moon, pattern, patterns, sky, rise, set, predict, prediction, predicted 20 min Easy Shadow Tracing DIY Patterns in the Sky waterproof shoe diy, categoryk2, biomimicry, mimic, mimicry, design, invention, inspire, inspired, inspriation, inspirational, designs, solution, invention, inventions 15-20 min Easy Waterproof Shoe DIY Inspired by Nature (Biomimicry) water erosion model diy, categoryk2, weathering, erosion, land, erosions, eroding, land form, landforms, shape of land, land shape, prevent, stop 15-20 min Medium Water Erosion Model DIY Changing the Shape of Land paper mache diy, categoryk2, human impacts, impact, recycle, recycling, reduce, reuse, three rs, 3 rs, waste, dump, dumping, three r's, 3 r's, landfill, conserve, land, air, pollute, pollution 30-45 min Medium Paper Mache DIY Reducing Our Impact on Earth opposable thumb challenge, categoryk2, anatomy, animal parts, animal part, parts of an animal, tail, claws, skin, structure, structures, function, function, structure and function 15 min Easy Opposable Thumb Challenge External Animal Parts diarama habitat diy, categoryk2, offspring, offsprings, baby, babies, animal, animals, skink, owl, aligator, alligator, croc, crocodile, kangaroo, pouch, survive, survival, chirp, moo, patterns in behavior, behavior, behavioral pattern, behavioral patterns Few hours Medium Diarama Habitat DIY Habitats bird caller diy, categoryk2, offspring, offsprings, baby, babies, animal, animals, skink, owl, aligator, alligator, croc, crocodile, kangaroo, pouch, survive, survival, chirp, moo, patterns in behavior, behavior, behavioral pattern, behavioral patterns 15 min Easy Bird Caller DIY Animals Help Their Babies Survive bird feeder diy, categoryk2, food, eat, eating, nutrients, animal, animals, need, needs, requirement, require, porcupine, monitor, lizard, monkey, wolf, dog, monkeys, lizards 20 min Easy Bird Feeder DIY Animals Need Food traits heads-up game diy, categoryk2, trait, traits, brother, sister, parent, offspring, offsprings, baby, babies, mom, dad, mother, father, daddy, mommy 30 min Easy Traits Heads-up Game DIY Introduction to Traits make a landscape diy, categoryk2, map, maps, physical map, topographic, topographical, mapping, landform, landforms, land form, land forms, mountain, mountains, forest, forests, geography 20-30 min Easy Make a Landscape DIY Maps of Landforms popsicle stick catapult diy, categoryk2, simple machine, simple machines, pulley, pulleys, wheel, axel, axle, lever, levers, screw, force, forces, ramp, incline plane, included plane, wedge, strength, direction, machine, machines, levers, tool, tools 20-30 min Medium Popsicle Stick Catapult DIY Simple Machines shake table diy, categoryk2, erosion, time, timescale, time scale, time scales, earthquake, earth quake, earthquakes, volcano, volcanoes, fast, slow, quick, quickly, slowly, magnitude 30 min Medium Shake Table DIY Timescale of Earth's Events make your own paper diy, categoryk2, natural resources, natural resource, recycle, recycling, reduce, reuse, sustainable, sustainability, landfill, conserve, wood, trees, land, air, pollute, pollution 20-40 min Medium Make Your Own Paper DIY Natural Resources dancing rasins diy, categoryk2, investigate, clue, clues, science, what is science, what is science?, experiment, experimentation, science, scientist, engineer, engineering, evidence, practice, practices, method, scientific, control, controlled, astronomy, biology, chemistry, paleontology, evidence, claim, claims, variable, variables, inquiry, investigation, investigations, law, laws, theory, theories, hypothesis 15-20 min Easy Dancing Rasins DIY What Is Science? (K-2 Version) biodiversity study diy, categoryk2, diversity, diverse, life, animals, biodiversity, bio-diversity, habitat, habitats, lemur, scorpion, frog, skunk, backyard 30-45 min Easy Biodiversity Study DIY Biodiversity of Life on Earth build a dam diy, categoryk2, change the environment, environmental change, beaver, dam, beaver dam, squirrel, prairie dog, meerkat, owl, maccaw, macaw 30 min Medium Build a Dam DIY Living Things Change Their Environment