购买 Science Projects for 3rd Graders

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$10.36
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United Scientific™ STEM Magnetic Wands - Magnet Wand For Magnets Science Experiments, Science Games, STEM Activities For Classroom, Homeschool
Amazon.com
30
折扣 25%
$10.36
$13.85
United Scientific™ STEM Magnetic Wands - Magnet Wand For Magnets Science Experiments, Science Games, STEM Activities For Classroom, Homeschool
Amazon.com
30
$222.20
$264.99
Snap Circuits Extreme SC-750R Electronics Exploration Kit + Student Training Program With Student Study Guide | Perfect For STEM Curriculum
Amazon.com
4 千+
Free shipping
折扣 16%
$222.20
$264.99
Snap Circuits Extreme SC-750R Electronics Exploration Kit + Student Training Program With Student Study Guide | Perfect For STEM Curriculum
Amazon.com
4 千+
$19.76
$21.96
Bacteria Science Kit Petri Dishes With Agar And Swabs | Top Science Fair Project Bacteria Growing Kit | Prepoured LB-Agar Plates And Cotton Swabs |
Amazon.com
733
折扣 10%
$19.76
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Bacteria Science Kit Petri Dishes With Agar And Swabs | Top Science Fair Project Bacteria Growing Kit | Prepoured LB-Agar Plates And Cotton Swabs |
Amazon.com
733
$20.99
Colorful Crystal Lab Kit
Hobby Lobby
107
$20.99
Colorful Crystal Lab Kit
Hobby Lobby
107
$19.99
Solar Bots 8-In-1 Robot Kit
Hobby Lobby
301
$19.99
Solar Bots 8-In-1 Robot Kit
Hobby Lobby
301
$5.99
Space Missions Science Kit
Hobby Lobby
$5.99
Space Missions Science Kit
Hobby Lobby
$8.79
Discovery Mindblown Solar Robot Creation STEM Science Kit 190Pc
Target
Free shipping
$8.79
Discovery Mindblown Solar Robot Creation STEM Science Kit 190Pc
Target
Free shipping
$24.99
Educational Solar Energy Science Project Kit With Solar Panel, Motor, And Accessories (No Soldering Required)
Walmart
Free shipping
$24.99
Educational Solar Energy Science Project Kit With Solar Panel, Motor, And Accessories (No Soldering Required)
Walmart
Free shipping
$4.99
Solar System Craft | 2Nd, 3Rd, 4Th, 5th Grade Planets Activity, Solar System Science Project (Printable PDF)
Etsy
Free shipping
$4.99
Solar System Craft | 2Nd, 3Rd, 4Th, 5th Grade Planets Activity, Solar System Science Project (Printable PDF)
Etsy
Free shipping
$8.89
Kids Science Experiments | Kids STEM | Science Experiment Printables | Science Project For Kids | Science Experiment Sheet | Kids Science
Etsy
47
Free shipping
$8.89
Kids Science Experiments | Kids STEM | Science Experiment Printables | Science Project For Kids | Science Experiment Sheet | Kids Science
Etsy
47
$8.70
Solar System DIY Kit, Space School Project, Planets Model For Kids, Earth Homeschool Activity
Etsy
955
$8.70
Solar System DIY Kit, Space School Project, Planets Model For Kids, Earth Homeschool Activity
Etsy
955
$3.18
$6.20
DIY Science Toys Children Educational STEM Projects Kits 3D Assemble Boat Car Model Wood Puzzle Toy
Aliexpress
折扣 48%
$3.18
$6.20
DIY Science Toys Children Educational STEM Projects Kits 3D Assemble Boat Car Model Wood Puzzle Toy
Aliexpress
$14.00
3rd Grade Science Unit 4: Forms Of Energy Editable Slides, Science Sorts, Lab
Teachers Pay Teachers
$14.00
3rd Grade Science Unit 4: Forms Of Energy Editable Slides, Science Sorts, Lab
Teachers Pay Teachers
$7.20
$7.73
DIY Pumping Unit Model Children Educational STEM Kit Experiment Tool Science Toy School Educational
Aliexpress
$7.20
$7.73
DIY Pumping Unit Model Children Educational STEM Kit Experiment Tool Science Toy School Educational
Aliexpress
$39.98
Discovery Mindblown Ultimate 3-In-1 Science Experiment Stem Kit - -
eBay
Free shipping
$39.98
Discovery Mindblown Ultimate 3-In-1 Science Experiment Stem Kit - -
eBay
Free shipping
$29.99
$41.99
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
fashionbirthdmee
Free shipping
折扣 28%
$29.99
$41.99
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
fashionbirthdmee
Free shipping
$49.99
Lakeshore Building Brick STEM Challenge Kit - Gr. 3-5
Lakeshore Learning
$49.99
Lakeshore Building Brick STEM Challenge Kit - Gr. 3-5
Lakeshore Learning
$29.95
$60.00
Mystery At The Science Lab - DIY Painting By Numbers Kit
Artistry Rack
折扣 50%
$29.95
$60.00
Mystery At The Science Lab - DIY Painting By Numbers Kit
Artistry Rack
$2.52
DIY Science Toys Kids STEM Electric Educational Teaching Kit Experiment Puzzle Toy For Children
Aliexpress
$2.52
DIY Science Toys Kids STEM Electric Educational Teaching Kit Experiment Puzzle Toy For Children
Aliexpress
$15.99
Magic Grow 3-Pack: Transformative Holiday Science Craft Kit For Kids W Free Gift
eBay.com
Free shipping
$15.99
Magic Grow 3-Pack: Transformative Holiday Science Craft Kit For Kids W Free Gift
eBay.com
Free shipping
$15.00
3rd Grade Science | Life Science
Teachers Pay Teachers
$15.00
3rd Grade Science | Life Science
Teachers Pay Teachers
$19.99
$40.00
Magical Science Lab - DIY Painting By Numbers Kit
Artistry Rack
折扣 50%
$19.99
$40.00
Magical Science Lab - DIY Painting By Numbers Kit
Artistry Rack
$29.99
Discovery Kids Mindblown Toy Model Engine Kit: Educational Engineering Science Kit For Kindergarten
Target
Free shipping
$29.99
Discovery Kids Mindblown Toy Model Engine Kit: Educational Engineering Science Kit For Kindergarten
Target
Free shipping
$19.99
$39.99
Best Choice Products Kids 4-In-1 Science Project Kit, Stem & Steam Robot, Solar System, Soap, Weather Lab Experiments
Walmart
72
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$19.99
$39.99
Best Choice Products Kids 4-In-1 Science Project Kit, Stem & Steam Robot, Solar System, Soap, Weather Lab Experiments
Walmart
72
$27.99
$55.99
Think Box Ultimate Science Lab STEM Activity Kit, Multi
Kohl's
Free shipping
折扣 50%
$27.99
$55.99
Think Box Ultimate Science Lab STEM Activity Kit, Multi
Kohl's
Free shipping
$24.99
Toysmith 4m Doodling Robot Science Kit | G085761099890
Lowe's
$24.99
Toysmith 4m Doodling Robot Science Kit | G085761099890
Lowe's
$35.08
Solar System Planetarium Model Kit Astronomy Science Project Diy Kids Worldwide Sale Educational Toys For Child Christmas Gift
LightIntheBox
$35.08
Solar System Planetarium Model Kit Astronomy Science Project Diy Kids Worldwide Sale Educational Toys For Child Christmas Gift
LightIntheBox
$21.99
Be Amazing! Toys Super Squishy Science Lab STEAM Science Kit For Kids From S&S Worldwide
S&S Worldwide
$21.99
Be Amazing! Toys Super Squishy Science Lab STEAM Science Kit For Kids From S&S Worldwide
S&S Worldwide
$12.97
STEM Challenge BUNDLE For Upper Elementary | 3rd 4th & 5th Grade Group Project
Teachers Pay Teachers
$12.97
STEM Challenge BUNDLE For Upper Elementary | 3rd 4th & 5th Grade Group Project
Teachers Pay Teachers
$26.99
4m 3D Glow In The Dark Solar System Model Making Science Kit Stem - Multi
Macy's
1 千+
$26.99
4m 3D Glow In The Dark Solar System Model Making Science Kit Stem - Multi
Macy's
1 千+
$52.26
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
nexxusprojectscu
$52.26
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
nexxusprojectscu
$485.03
Monthly Subscription Kit 12 Month Box 36 Stem Projects Boys & Girls Chil. STEM Discovery Boxes. Plants & Seedlings.
eBay.com
Free shipping
$485.03
Monthly Subscription Kit 12 Month Box 36 Stem Projects Boys & Girls Chil. STEM Discovery Boxes. Plants & Seedlings.
eBay.com
Free shipping
$19.99
$40.00
Exciting Science Adventure - DIY Painting By Numbers Kit
Artistry Rack
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$19.99
$40.00
Exciting Science Adventure - DIY Painting By Numbers Kit
Artistry Rack
$17.49
$24.99
Discovery™ Mindblown STEM Bionic Hand 87-Piece DIY Hydraulic Build Kit, Blue White
Kohl's
104
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$17.49
$24.99
Discovery™ Mindblown STEM Bionic Hand 87-Piece DIY Hydraulic Build Kit, Blue White
Kohl's
104
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Kids' National Geographic Epic Circuits Science Kit
Scheels
110
$39.99
Kids' National Geographic Epic Circuits Science Kit
Scheels
110
$27.99
Thames & Kosmos Solar Robot Kit Stem Experiment Kit Multicolored 194 Pc
Ace Hardware
301
$27.99
Thames & Kosmos Solar Robot Kit Stem Experiment Kit Multicolored 194 Pc
Ace Hardware
301
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购买 Science Projects for 3rd Graders

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$3.18
$6.20
DIY Science Toys Children Educational STEM Projects Kits 3D Assemble Boat Car Model Wood Puzzle Toy
Aliexpress
折扣 48%
$3.18
$6.20
DIY Science Toys Children Educational STEM Projects Kits 3D Assemble Boat Car Model Wood Puzzle Toy
Aliexpress
$14.00
3rd Grade Science Unit 4: Forms Of Energy Editable Slides, Science Sorts, Lab
Teachers Pay Teachers
$14.00
3rd Grade Science Unit 4: Forms Of Energy Editable Slides, Science Sorts, Lab
Teachers Pay Teachers
$7.20
$7.73
DIY Pumping Unit Model Children Educational STEM Kit Experiment Tool Science Toy School Educational
Aliexpress
$7.20
$7.73
DIY Pumping Unit Model Children Educational STEM Kit Experiment Tool Science Toy School Educational
Aliexpress
$39.98
Discovery Mindblown Ultimate 3-In-1 Science Experiment Stem Kit - -
eBay
Free shipping
$39.98
Discovery Mindblown Ultimate 3-In-1 Science Experiment Stem Kit - -
eBay
$29.99
$41.99
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
fashionbirthdmee
Free shipping
折扣 28%
$29.99
$41.99
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
fashionbirthdmee
$49.99
Lakeshore Building Brick STEM Challenge Kit - Gr. 3-5
Lakeshore Learning
$49.99
Lakeshore Building Brick STEM Challenge Kit - Gr. 3-5
Lakeshore Learning
$29.95
$60.00
Mystery At The Science Lab - DIY Painting By Numbers Kit
Artistry Rack
折扣 50%
$29.95
$60.00
Mystery At The Science Lab - DIY Painting By Numbers Kit
Artistry Rack
$2.52
DIY Science Toys Kids STEM Electric Educational Teaching Kit Experiment Puzzle Toy For Children
Aliexpress
$2.52
DIY Science Toys Kids STEM Electric Educational Teaching Kit Experiment Puzzle Toy For Children
Aliexpress
$15.99
Magic Grow 3-Pack: Transformative Holiday Science Craft Kit For Kids W Free Gift
eBay.com
Free shipping
$15.99
Magic Grow 3-Pack: Transformative Holiday Science Craft Kit For Kids W Free Gift
eBay.com
$15.00
3rd Grade Science | Life Science
Teachers Pay Teachers
$15.00
3rd Grade Science | Life Science
Teachers Pay Teachers
$19.99
$40.00
Magical Science Lab - DIY Painting By Numbers Kit
Artistry Rack
折扣 50%
$19.99
$40.00
Magical Science Lab - DIY Painting By Numbers Kit
Artistry Rack
$29.99
Discovery Kids Mindblown Toy Model Engine Kit: Educational Engineering Science Kit For Kindergarten
Target
Free shipping
$29.99
Discovery Kids Mindblown Toy Model Engine Kit: Educational Engineering Science Kit For Kindergarten
Target
$19.99
$39.99
Best Choice Products Kids 4-In-1 Science Project Kit, Stem & Steam Robot, Solar System, Soap, Weather Lab Experiments
Walmart
72
折扣 50%
$19.99
$39.99
Best Choice Products Kids 4-In-1 Science Project Kit, Stem & Steam Robot, Solar System, Soap, Weather Lab Experiments
Walmart
$27.99
$55.99
Think Box Ultimate Science Lab STEM Activity Kit, Multi
Kohl's
Free shipping
折扣 50%
$27.99
$55.99
Think Box Ultimate Science Lab STEM Activity Kit, Multi
Kohl's
$24.99
Toysmith 4m Doodling Robot Science Kit | G085761099890
Lowe's
$24.99
Toysmith 4m Doodling Robot Science Kit | G085761099890
Lowe's
$35.08
Solar System Planetarium Model Kit Astronomy Science Project Diy Kids Worldwide Sale Educational Toys For Child Christmas Gift
LightIntheBox
$35.08
Solar System Planetarium Model Kit Astronomy Science Project Diy Kids Worldwide Sale Educational Toys For Child Christmas Gift
LightIntheBox
$21.99
Be Amazing! Toys Super Squishy Science Lab STEAM Science Kit For Kids From S&S Worldwide
S&S Worldwide
$21.99
Be Amazing! Toys Super Squishy Science Lab STEAM Science Kit For Kids From S&S Worldwide
S&S Worldwide
$12.97
STEM Challenge BUNDLE For Upper Elementary | 3rd 4th & 5th Grade Group Project
Teachers Pay Teachers
$12.97
STEM Challenge BUNDLE For Upper Elementary | 3rd 4th & 5th Grade Group Project
Teachers Pay Teachers

购买 Science Projects for 3rd Graders

广告
关于我们的广告
$10.36
$13.85
United Scientific™ STEM Magnetic Wands - Magnet Wand For Magnets Science Experiments, Science Games, STEM Activities For Classroom, Homeschool
Amazon.com
30
折扣 25%
$10.36
$13.85
United Scientific™ STEM Magnetic Wands - Magnet Wand For Magnets Science Experiments, Science Games, STEM Activities For Classroom, Homeschool
Amazon.com
30
$222.20
$264.99
Snap Circuits Extreme SC-750R Electronics Exploration Kit + Student Training Program With Student Study Guide | Perfect For STEM Curriculum
Amazon.com
4 千+
Free shipping
折扣 16%
$222.20
$264.99
Snap Circuits Extreme SC-750R Electronics Exploration Kit + Student Training Program With Student Study Guide | Perfect For STEM Curriculum
Amazon.com
4 千+
$19.76
$21.96
Bacteria Science Kit Petri Dishes With Agar And Swabs | Top Science Fair Project Bacteria Growing Kit | Prepoured LB-Agar Plates And Cotton Swabs |
Amazon.com
733
折扣 10%
$19.76
$21.96
Bacteria Science Kit Petri Dishes With Agar And Swabs | Top Science Fair Project Bacteria Growing Kit | Prepoured LB-Agar Plates And Cotton Swabs |
Amazon.com
733
$20.99
Colorful Crystal Lab Kit
Hobby Lobby
107
$20.99
Colorful Crystal Lab Kit
Hobby Lobby
107
$19.99
Solar Bots 8-In-1 Robot Kit
Hobby Lobby
301
$19.99
Solar Bots 8-In-1 Robot Kit
Hobby Lobby
301
$5.99
Space Missions Science Kit
Hobby Lobby
$5.99
Space Missions Science Kit
Hobby Lobby
$8.79
Discovery Mindblown Solar Robot Creation STEM Science Kit 190Pc
Target
Free shipping
$8.79
Discovery Mindblown Solar Robot Creation STEM Science Kit 190Pc
Target
Free shipping
$24.99
Educational Solar Energy Science Project Kit With Solar Panel, Motor, And Accessories (No Soldering Required)
Walmart
Free shipping
$24.99
Educational Solar Energy Science Project Kit With Solar Panel, Motor, And Accessories (No Soldering Required)
Walmart
Free shipping
$4.99
Solar System Craft | 2Nd, 3Rd, 4Th, 5th Grade Planets Activity, Solar System Science Project (Printable PDF)
Etsy
Free shipping
$4.99
Solar System Craft | 2Nd, 3Rd, 4Th, 5th Grade Planets Activity, Solar System Science Project (Printable PDF)
Etsy
Free shipping
$8.89
Kids Science Experiments | Kids STEM | Science Experiment Printables | Science Project For Kids | Science Experiment Sheet | Kids Science
Etsy
47
Free shipping
$8.89
Kids Science Experiments | Kids STEM | Science Experiment Printables | Science Project For Kids | Science Experiment Sheet | Kids Science
Etsy
47
$8.70
Solar System DIY Kit, Space School Project, Planets Model For Kids, Earth Homeschool Activity
Etsy
955
$8.70
Solar System DIY Kit, Space School Project, Planets Model For Kids, Earth Homeschool Activity
Etsy
955
$3.18
$6.20
DIY Science Toys Children Educational STEM Projects Kits 3D Assemble Boat Car Model Wood Puzzle Toy
Aliexpress
折扣 48%
$3.18
$6.20
DIY Science Toys Children Educational STEM Projects Kits 3D Assemble Boat Car Model Wood Puzzle Toy
Aliexpress
$14.00
3rd Grade Science Unit 4: Forms Of Energy Editable Slides, Science Sorts, Lab
Teachers Pay Teachers
$14.00
3rd Grade Science Unit 4: Forms Of Energy Editable Slides, Science Sorts, Lab
Teachers Pay Teachers
$7.20
$7.73
DIY Pumping Unit Model Children Educational STEM Kit Experiment Tool Science Toy School Educational
Aliexpress
$7.20
$7.73
DIY Pumping Unit Model Children Educational STEM Kit Experiment Tool Science Toy School Educational
Aliexpress
$39.98
Discovery Mindblown Ultimate 3-In-1 Science Experiment Stem Kit - -
eBay
Free shipping
$39.98
Discovery Mindblown Ultimate 3-In-1 Science Experiment Stem Kit - -
eBay
Free shipping
$29.99
$41.99
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
fashionbirthdmee
Free shipping
折扣 28%
$29.99
$41.99
AOMAG STEM Physics Science Lab Basic Circuit Learning Starter Kit Electricity And Magnetism Experiment For Kids Junior Senior High School Students Electromagnetism Elementary Electronics
fashionbirthdmee
Free shipping
$49.99
Lakeshore Building Brick STEM Challenge Kit - Gr. 3-5
Lakeshore Learning
$49.99
Lakeshore Building Brick STEM Challenge Kit - Gr. 3-5
Lakeshore Learning
$29.95
$60.00
Mystery At The Science Lab - DIY Painting By Numbers Kit
Artistry Rack
折扣 50%
$29.95
$60.00
Mystery At The Science Lab - DIY Painting By Numbers Kit
Artistry Rack