Science Fair Projects for 3rd Graders

Shop science fair projects for 3rd graders

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Foldable Food Chains Activity | Animal Ecosystems Craft & No Prep Science Project For 2Nd, 3Rd, 4th Grade, And Homeschool (Printable PDF)

Etsy

398

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$3.99

Foldable Food Chains Activity | Animal Ecosystems Craft & No Prep Science Project For 2Nd, 3Rd, 4th Grade, And Homeschool (Printable PDF)

Etsy

398

$4.99

Food Chain Activity | 2Nd, 3Rd, 4th Grade Animal Ecosystem Food Chain Craft, No Prep Science Project (Printable PDF)

Etsy

405

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$4.99

Food Chain Activity | 2Nd, 3Rd, 4th Grade Animal Ecosystem Food Chain Craft, No Prep Science Project (Printable PDF)

Etsy

405

$2.99

Water Cycle Flip Book Craft | 3rd Grade Science, 4th Grade Science, 5th Grade Science Center / Project, Water Cycle Activity (Printable PDF)

Etsy

346

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$2.99

Water Cycle Flip Book Craft | 3rd Grade Science, 4th Grade Science, 5th Grade Science Center / Project, Water Cycle Activity (Printable PDF)

Etsy

346

$3.99

Solar Eclipse & Lunar Eclipse Craft | 2Nd, 3Rd, 4Th, 5Th, 6th Grade Science Craft, Eclipse Activity, Outer Space Craft (Printable PDF)

Etsy

339

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$3.99

Solar Eclipse & Lunar Eclipse Craft | 2Nd, 3Rd, 4Th, 5Th, 6th Grade Science Craft, Eclipse Activity, Outer Space Craft (Printable PDF)

Etsy

339

$27.53

Science Bundle 3D Project Cube - Craft & Activity For Grades 3-5 Science Centers

Teachers Pay Teachers

$27.53

Science Bundle 3D Project Cube - Craft & Activity For Grades 3-5 Science Centers

Teachers Pay Teachers

$7.09

Scientific American, Simple Science Fair Projects, Grades 3-5 - By Bob Friedhoffer (Paperback)

Target

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$7.09

Scientific American, Simple Science Fair Projects, Grades 3-5 - By Bob Friedhoffer (Paperback)

Target

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$15.99

Science Magnet Kits For Kids: Educational Magnet Science Projects Experiment Tools Physics Lab Kits Includes Bar/Ring/Horseshoe/Compass/Iron Powder

Amazon.com

$15.99

Science Magnet Kits For Kids: Educational Magnet Science Projects Experiment Tools Physics Lab Kits Includes Bar/Ring/Horseshoe/Compass/Iron Powder

Amazon.com

$26.99

Steve Spangler Science Insta-Snow Powder, STEM Activity For School And Homeschool Activities, Fun & Safe Science Kits, Kids Make Fluffy Snow In

Amazon.com

1K+

$26.99

Steve Spangler Science Insta-Snow Powder, STEM Activity For School And Homeschool Activities, Fun & Safe Science Kits, Kids Make Fluffy Snow In

Amazon.com

1K+

$10.00

M&M Science Fair Project | Science Experiment Board Kit | STEM Activity

Etsy

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$10.00

M&M Science Fair Project | Science Experiment Board Kit | STEM Activity

Etsy

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$3.50

Magnets - 2nd 3rd Grade Science Digital Activities

Etsy

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$3.50

Magnets - 2nd 3rd Grade Science Digital Activities

Etsy

$11.99

Physics Science Kids Magnet Kit For Education Experiment School Home, Educational Horseshoe & Bar Magnets Set With North And South Identified For Kids

Amazon.com

$11.99

Physics Science Kids Magnet Kit For Education Experiment School Home, Educational Horseshoe & Bar Magnets Set With North And South Identified For Kids

Amazon.com

$38.99

Circuits Science Kit For Kids Ages 3-12 | 64 STEM Projects With 25 Electronic Parts | No Soldering, Kids Circuit Board Kit With Fan, RGB Lights|

Amazon.com

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$38.99

Circuits Science Kit For Kids Ages 3-12 | 64 STEM Projects With 25 Electronic Parts | No Soldering, Kids Circuit Board Kit With Fan, RGB Lights|

Amazon.com

$24.95

Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great

Amazon.com

$24.95

Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great

Amazon.com

$13.99

$14.99

4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational

Amazon.com

376

$13.99

$14.99

4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational

Amazon.com

376

$14.99

Magnets For Kids Classroom Students Education Science Experiment Kid Magnets Kit Set Including Bar/Ring/Horseshoe Magnets/Compass/Iron Filings

Amazon.com

654

$14.99

Magnets For Kids Classroom Students Education Science Experiment Kid Magnets Kit Set Including Bar/Ring/Horseshoe Magnets/Compass/Iron Filings

Amazon.com

654

$14.99

Physics Science Kids Magnet Kit For Education Experiment School Home,Including Educational Bar Magnets/Horseshoe Magnets/Magnetic Powder For Kids

Amazon.com

$14.99

Physics Science Kids Magnet Kit For Education Experiment School Home,Including Educational Bar Magnets/Horseshoe Magnets/Magnetic Powder For Kids

Amazon.com

$19.99

JOPSHEEN 110+ Science Experiments Kits For Kids, Science Projects STEM Activies Toys Gifts For Boys & Girls, Volcano Eruption, Chemistry Set And More

Amazon.com

$19.99

JOPSHEEN 110+ Science Experiments Kits For Kids, Science Projects STEM Activies Toys Gifts For Boys & Girls, Volcano Eruption, Chemistry Set And More

Amazon.com

$5.25

Phases Of The Moon Lessons Activities - 2nd And 3rd Grade Astronomy Science Unit

Etsy

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$5.25

Phases Of The Moon Lessons Activities - 2nd And 3rd Grade Astronomy Science Unit

Etsy

$4.99

Fairy Light Jars: Fun DIY STEM Project For Kids To Learn Circuits And Light Up Magic!

Etsy

$4.99

Fairy Light Jars: Fun DIY STEM Project For Kids To Learn Circuits And Light Up Magic!

Etsy

$51.00

65 in 1 Science Fair Electronics Project Kit Cat. No. 28-250. Science Fair By Radio Shack. Electronics & Electricity.

eBay

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$51.00

65 in 1 Science Fair Electronics Project Kit Cat. No. 28-250. Science Fair By Radio Shack. Electronics & Electricity.

eBay

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$47.49

Thames & Kosmos Structural Engineering Bridges & Skyscrapers Science Kit: Educational Toy For Kids Grades 3-8

Target

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$47.49

Thames & Kosmos Structural Engineering Bridges & Skyscrapers Science Kit: Educational Toy For Kids Grades 3-8

Target

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$47.91

Kit 3 - STEM Science For Kids - Night At The Museum Quest With Science Experiments, Forensics & DIY Alarm | Educational Gift Ages 6-14

Etsy

$47.91

Kit 3 - STEM Science For Kids - Night At The Museum Quest With Science Experiments, Forensics & DIY Alarm | Educational Gift Ages 6-14

Etsy

$39.99

$49.99

Science Kits For Kids, 448+ Projects Circuit Exploration Kits Educational Electronics Toys For Boys & Girls Hands-On Engineering Toy, Birthday,

Amazon.com

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20% off

$39.99

$49.99

Science Kits For Kids, 448+ Projects Circuit Exploration Kits Educational Electronics Toys For Boys & Girls Hands-On Engineering Toy, Birthday,

Amazon.com

$27.64

$29.95

Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6

Amazon.com

543

$27.64

$29.95

Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6

Amazon.com

543

$96.90

$193.80

9In1 Kids Science Experiment Kit With DIY Soap & Color Magic Activities - Volcano | Inspire Curations

Inspire Uplift

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50% off

$96.90

$193.80

9In1 Kids Science Experiment Kit With DIY Soap & Color Magic Activities - Volcano | Inspire Curations

Inspire Uplift

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$82.00

$163.99

DIY Volcano Science Experiment Kit Educational Chemistry Toy For Kids - 3 | Uplift Picks

Inspire Uplift

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49% off

$82.00

$163.99

DIY Volcano Science Experiment Kit Educational Chemistry Toy For Kids - 3 | Uplift Picks

Inspire Uplift

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$29.95

$59.90

Science Lab Experiments - DIY Painting By Numbers Kit

Artistry Rack

50% off

$29.95

$59.90

Science Lab Experiments - DIY Painting By Numbers Kit

Artistry Rack

$14.10

Life Cycles Of Edible Plants Sequence And Fold Science Craft Activities For Kids - Bean Carrot Strawberry Melon Pumpkin Apple Corn Tomato

Etsy

1K+

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$14.10

Life Cycles Of Edible Plants Sequence And Fold Science Craft Activities For Kids - Bean Carrot Strawberry Melon Pumpkin Apple Corn Tomato

Etsy

1K+

$29.33

DIY Solar System Model Set For Kids - Educational Science Kit

Digitalzakka

$29.33

DIY Solar System Model Set For Kids - Educational Science Kit

Digitalzakka

$40.98

$49.95

Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'

Amazon.com

173

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17% off

$40.98

$49.95

Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'

Amazon.com

173