Fourth Grade

Hands-on STEM educational activities for fourth grade.

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  • Simple Telescope - 10 Pack
    Make a telescope like the one Galileo designed! See how convex and concave lenses can be combined to magnify far-away objects. Curriculum topics: Lights, Optics, Refraction, Astronomy Kit includes: Idea Sheet, 10 plastic pipe caps, 10 convex lenses, 10 concave lenses, 10 cardboard tubes, an..
    $29.99
  • Solar Cone Cooker - 10 Pack
    A renewable energy device Explore heating and "cooking" with sunlight using an easy to make mini solar collector. Use a pointer to align the cooker with the sun's position - then remove the pointer to let in the light. Curriculum topics: Solar Heating, Radiant Energy, Apparent Motion of the Su..
    $12.99
  • Solar Jitterbug - 1 Pack
    Shake things up with the power of the Sun Create and decorate a "critter" whose moves are powered by sunlight. To vary the critter's movements, explore making changes to the swinging "proboscis". Curriculum topics: Solar Energy, Energy, Conversions, Vibration, Electrical Circuits Kit includ..
    $19.99
  • Solar Jitterbug - 10 pack
    Shake things up with the power of the Sun Create and decorate a "critter" whose moves are powered by sunlight. To vary the critter's movements, explore making changes to the swinging "proboscis". Curriculum topics: Solar Energy, Energy, Conversions, Vibration, Electrical Circuits Kit includ..
    $99.99
  • Spectrum Bracelet - 10 Pack
    Wear and remember the electromagnetic spectrum Students can easily construct this bracelet to help them remember the electromagnetic spectrum (radio, microwave, infared, ROYGBIV, uv, x-rays, gamma rays), with visible and invisible components. Curriculum topics: Light, Waves, Electromagnetic Sp..
    $12.99
  • Static Merry-Go-Round - 10 Pack
    An easily made and powered version of the first electric motor! This unique adaptation of the first static motor lets students create spinning motion using only hand generated static electric charges. The design can be easily modified for experimentation. Curriculum topics: static electricity,..
    $11.99
  • Strawberry DNA - 10 Pack
    Build student interest with this simple DNA activity! Use ordinary dish soap, salt, and isopropyl alcohol to extract DNA from strawberries. Just follow the illustrated guide. No special skills or equipment required. Curriculum topics: Biology, Life Science, Cell Structure, Genetics, Scientific..
    $12.99
    Based on 1 reviews.
  • Tech Challenge 2017 Kit
    Rock the Ravine 2017 The Challenge: design and build a device to help explorers cross an ice field with multiple ravines. This kit enables students to begin exploring the design process to develop creative solutions to a real-world problem. It contains enough building materials for four to six..
    $20.00
  • The Germinator - 10 Pack
    Watch plant growth in a CD case Create a reusable germinator that gives students an unobstructed view of sprouting seeds. Graph data, test environmental variables, or simply “enjoy the magic” as the seeds transform into growing plants! Curriculum topics: Biodiversity, Botany, Measurement, Plan..
    $16.99
    Based on 1 reviews.
  • Tongue Depressor Harmonica - 10 Pack
    Vibrations in the air create sound! People of all ages love the razzy, jazzy Kazoo sounds that come from this fun-to-make and easy-to-play musical instrument. Vibration is the key to making sounds and this harmonica uses a rubber band trapped between tongue depressors (Jumbo craft sticks). Changi..
    $9.99
    Based on 2 reviews.
  • Whimsical Windvane - 10 Pack
    A personable wind vane with its beak to the wind Create a playful, easy to make wind vane which will point to the source of the wind! Curriculum topics: Wind, Weather, Fluids, Atmosphere Kit includes: Idea Sheet, 20 paper cones, 10 jumbo straws, 10 wide straws, 10 metal washers, 10 foam was..
    $14.99
  • Wind at Work - 10 Pack
    Get wound up with wind power! Use this enhanced pinwheel to measure the mechanical energy that can be obtained from moving air. Make the pinwheel spin by holding the device while walking or by using the "wind" from a fan. Take data - including measuring how much time is required for the device to..
    $9.99
  • Zippy Catapult - 10 Pack
    Zip Through the Assembly for a Quick Launch Use a bent spoon to store the energy needed to launch a pompom into the air. Explore different launch angles to vary the height reached and where the pompom lands. Curriculum Topics: Motion and Forces, Potential and Kinetic Energy, Tra..
    $12.99

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