购买 Science Projects for 3rd Graders

赞助
$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
$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
$17.99
Steve Spangler Science Insta-Snow Powder, STEM Activity For School And Homeschool Activities, Fun & Safe Science Kits, Kids Make Fluffy Snow In
Amazon.com
1 千+
$17.99
Steve Spangler Science Insta-Snow Powder, STEM Activity For School And Homeschool Activities, Fun & Safe Science Kits, Kids Make Fluffy Snow In
Amazon.com
1 千+
$29.99
ELSKY 335 Electronics Discovery Kit - Circuits Experiments And Smart Blocks For Kids To Build DIY Electric Circuits
Amazon.com
374
$29.99
ELSKY 335 Electronics Discovery Kit - Circuits Experiments And Smart Blocks For Kids To Build DIY Electric Circuits
Amazon.com
374
$13.99
EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
Amazon.com
89
$13.99
EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
Amazon.com
89
$59.99
National Geographic Mega Science Lab - Science Kit For Kids With 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, And Science Magic
Amazon.com
11 千+
Free shipping
$59.99
National Geographic Mega Science Lab - Science Kit For Kids With 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, And Science Magic
Amazon.com
11 千+
$28.49
Science Kit For Kids,120 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For
Amazon.com
1 千+
$28.49
Science Kit For Kids,120 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For
Amazon.com
1 千+
$10.99
Japace STEM Science Experiment Kits For Kids - Science Learning Toy Gifts For Boys And Girls, 4-In-1 Projects: Earth Science, Chemistry Lab, Magic
Amazon.com
34
$10.99
Japace STEM Science Experiment Kits For Kids - Science Learning Toy Gifts For Boys And Girls, 4-In-1 Projects: Earth Science, Chemistry Lab, Magic
Amazon.com
34
$57.99
Science Kits For Kids - STEM Kits For Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts For Kids
Amazon.com
32
Free shipping
$57.99
Science Kits For Kids - STEM Kits For Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts For Kids
Amazon.com
32
$18.99
School Zone - Big Science Workbook - 320 Spiral Pages, Ages 7 To 9, 2nd Grade, 3rd Grade, Weather, Seeds, Plants, Insects, Mammals, Ocean Life,
Amazon.com
2 千+
$18.99
School Zone - Big Science Workbook - 320 Spiral Pages, Ages 7 To 9, 2nd Grade, 3rd Grade, Weather, Seeds, Plants, Insects, Mammals, Ocean Life,
Amazon.com
2 千+
$16.99
4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY
Amazon.com
376
$16.99
4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY
Amazon.com
376
$18.99
Science Kit For Kids,80 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For 6
Amazon.com
960
$18.99
Science Kit For Kids,80 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For 6
Amazon.com
960
$14.98
Dino Eggs Dig Kit, 12 Pack Dinosaur Eggs Excavation Science Experiments Kits For Kids 4-12, Easter Basket / Stocking Stuffers, Toys For 3+ 4 5 6 7 8
Amazon.com
930
$14.98
Dino Eggs Dig Kit, 12 Pack Dinosaur Eggs Excavation Science Experiments Kits For Kids 4-12, Easter Basket / Stocking Stuffers, Toys For 3+ 4 5 6 7 8
Amazon.com
930
$14.99
STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
Amazon.com
656
$14.99
STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
Amazon.com
656
$16.99
Giggleway Electric Motor Robotic Science Kits, DIY STEM Toys For Kids, Building Science Experiment Kits For Boys And Girls-Doodling, Balance Car,
Amazon.com
1 千+
$16.99
Giggleway Electric Motor Robotic Science Kits, DIY STEM Toys For Kids, Building Science Experiment Kits For Boys And Girls-Doodling, Balance Car,
Amazon.com
1 千+
$56.50
DIY Doodling Scribble Bot Kit - Bulk Pack Of 10 Drawing Motorized Art Robot Projects For Kids - STEM & STEAM Classroom Robotics Activity
Amazon.com
5
Free shipping
$56.50
DIY Doodling Scribble Bot Kit - Bulk Pack Of 10 Drawing Motorized Art Robot Projects For Kids - STEM & STEAM Classroom Robotics Activity
Amazon.com
5
$15.35
180 Days™: Science, Earth And Space Science For 3rd Grade Practice Workbook For Classroom And Home, Cool And Fun Practice Created By Teachers (180
Amazon.com
1 千+
$15.35
180 Days™: Science, Earth And Space Science For 3rd Grade Practice Workbook For Classroom And Home, Cool And Fun Practice Created By Teachers (180
Amazon.com
1 千+
$21.17
Onnetila Bacteria Science Kit Petri Dishes With Agar Educational STEM Science Fair Project Kit For Kids Age 9 And Above
Amazon.com
481
$21.17
Onnetila Bacteria Science Kit Petri Dishes With Agar Educational STEM Science Fair Project Kit For Kids Age 9 And Above
Amazon.com
481
$19.63
Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
Amazon.com
74
$19.63
Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
Amazon.com
74
$49.95
Makey Makey STEM Kit From Joylabz, Educational Science Kits, 1000S Of Engineering And Computer Coding Activities, Hands-On Technology Learning Fun,
Amazon.com
1 千+
Free shipping
$49.95
Makey Makey STEM Kit From Joylabz, Educational Science Kits, 1000S Of Engineering And Computer Coding Activities, Hands-On Technology Learning Fun,
Amazon.com
1 千+
$29.99
UNGLINGA 150 Experiments Science Kits For Kids, S.T.E.M Project Educational Toys For Boys Girls Birthday Gifts Ideas, Volcano, Chemistry Lab
Amazon.com
1 千+
$29.99
UNGLINGA 150 Experiments Science Kits For Kids, S.T.E.M Project Educational Toys For Boys Girls Birthday Gifts Ideas, Volcano, Chemistry Lab
Amazon.com
1 千+
$45.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
1 千+
Free shipping
$45.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
1 千+
$29.99
Japace 100+ Experiments Science Kit For Kids, Cool Boy Christmas Birthday Gift Ideas, Chemistry And Physics Set STEM Toys For Boys Girls
Amazon.com
1 千+
$29.99
Japace 100+ Experiments Science Kit For Kids, Cool Boy Christmas Birthday Gift Ideas, Chemistry And Physics Set STEM Toys For Boys Girls
Amazon.com
1 千+
$13.99
EUDAX School Labs Basic Electricity Discovery Circuit Kit For Introductory Electronics
Amazon.com
159
$13.99
EUDAX School Labs Basic Electricity Discovery Circuit Kit For Introductory Electronics
Amazon.com
159
$19.99
JOPSHEEN 110+ Science Experiments Kits For Kids, Science Projects STEM Activies Toys Gifts For Boys & Girls, Volcano Eruption, Chemistry Set And
Amazon.com
39
$19.99
JOPSHEEN 110+ Science Experiments Kits For Kids, Science Projects STEM Activies Toys Gifts For Boys & Girls, Volcano Eruption, Chemistry Set And
Amazon.com
39
$13.99
Steve Spangler Science - WTIN-100 Color Fizzers, 100 Tablets - Assorted Colors (Red, Yellow & Blue) - Colorful Science Experiment Kit For Kids, Won
Amazon.com
609
$13.99
Steve Spangler Science - WTIN-100 Color Fizzers, 100 Tablets - Assorted Colors (Red, Yellow & Blue) - Colorful Science Experiment Kit For Kids, Won
Amazon.com
609
$7.99
Steve Spangler Science Energy Stick - Fun Science Kits For Kids To Learn About Conductors Of Electricity, Safe, Hands-On STEM Learning Toy,
Amazon.com
1 千+
$7.99
Steve Spangler Science Energy Stick - Fun Science Kits For Kids To Learn About Conductors Of Electricity, Safe, Hands-On STEM Learning Toy,
Amazon.com
1 千+
$20.95
EZ Bioresearch Bacteria Science Kit (IV): Top Science Fair Project Kit. Prepoured LB-Agar Plates And Cotton Swabs. Exclusive Free Science Fair
Amazon.com
3 千+
$20.95
EZ Bioresearch Bacteria Science Kit (IV): Top Science Fair Project Kit. Prepoured LB-Agar Plates And Cotton Swabs. Exclusive Free Science Fair
Amazon.com
3 千+
$24.99
Science Kit For Kids, 105 Science Lab Experiments, STEM Project Educational Toy With Volcano Erupting, Crystal Growing, Chemistry Set, Science Toys,
Amazon.com
34
$24.99
Science Kit For Kids, 105 Science Lab Experiments, STEM Project Educational Toy With Volcano Erupting, Crystal Growing, Chemistry Set, Science Toys,
Amazon.com
34
$19.99
UNGLINGA 50+ Science Lab Experiments Kit For Kids, STEM Activities Educational Scientist Toys Gifts For Boys Girls Chemistry Set, Gemstone, Volcano
Amazon.com
833
$19.99
UNGLINGA 50+ Science Lab Experiments Kit For Kids, STEM Activities Educational Scientist Toys Gifts For Boys Girls Chemistry Set, Gemstone, Volcano
Amazon.com
833
$25.80
Evviva Sciences Microbiology Science Project Kit, Pre-Poured Agar Plates For Students, Agar Petri Dishes To Learn Microbiology, With Educational
Amazon.com
1 千+
$25.80
Evviva Sciences Microbiology Science Project Kit, Pre-Poured Agar Plates For Students, Agar Petri Dishes To Learn Microbiology, With Educational
Amazon.com
1 千+
$111.97
Estes-1751 Alpha III Rocket Bulk Pack (Pack Of 12), 12.3 in. (31.1 Cm)
Amazon.com
135
Free shipping
$111.97
Estes-1751 Alpha III Rocket Bulk Pack (Pack Of 12), 12.3 in. (31.1 Cm)
Amazon.com
135
$34.99
Mega Cyborg Hand Kit
Hobby Lobby
2 千+
$34.99
Mega Cyborg Hand Kit
Hobby Lobby
2 千+
$24.99
UNGLINGA 150 Experiments Science Kits For Kids Boys Girls, Scientific Toys Gifts Ideas Birthday Christmas, S.T.E.M Project Chemistry Break Geodes,
Amazon.com
$24.99
UNGLINGA 150 Experiments Science Kits For Kids Boys Girls, Scientific Toys Gifts Ideas Birthday Christmas, S.T.E.M Project Chemistry Break Geodes,
Amazon.com
$3.00
3rd Grade Extreme Weather Solutions Project
Teachers Pay Teachers
$3.00
3rd Grade Extreme Weather Solutions Project
Teachers Pay Teachers
$53.99
Steve Spangler's Geyser Tube Event Pack Science Kit For Classrooms (Pack Of 10)
Amazon.com
28
Free shipping
$53.99
Steve Spangler's Geyser Tube Event Pack Science Kit For Classrooms (Pack Of 10)
Amazon.com
28
$12.99
Playmonster Science4you Science Kit With Lab Tools, Multicolor, 26 Count
Walmart
1
$12.99
Playmonster Science4you Science Kit With Lab Tools, Multicolor, 26 Count
Walmart
1
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    购买 Science Projects for 3rd Graders

    赞助
    $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
    $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
    $17.99
    Steve Spangler Science Insta-Snow Powder, STEM Activity For School And Homeschool Activities, Fun & Safe Science Kits, Kids Make Fluffy Snow In
    Amazon.com
    1 千+
    $17.99
    Steve Spangler Science Insta-Snow Powder, STEM Activity For School And Homeschool Activities, Fun & Safe Science Kits, Kids Make Fluffy Snow In
    Amazon.com
    1 千+
    $29.99
    ELSKY 335 Electronics Discovery Kit - Circuits Experiments And Smart Blocks For Kids To Build DIY Electric Circuits
    Amazon.com
    374
    $29.99
    ELSKY 335 Electronics Discovery Kit - Circuits Experiments And Smart Blocks For Kids To Build DIY Electric Circuits
    Amazon.com
    374
    $13.99
    EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
    Amazon.com
    89
    $13.99
    EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
    Amazon.com
    89
    $59.99
    National Geographic Mega Science Lab - Science Kit For Kids With 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, And Science Magic
    Amazon.com
    11 千+
    Free shipping
    $59.99
    National Geographic Mega Science Lab - Science Kit For Kids With 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, And Science Magic
    Amazon.com
    11 千+
    $28.49
    Science Kit For Kids,120 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For
    Amazon.com
    1 千+
    $28.49
    Science Kit For Kids,120 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For
    Amazon.com
    1 千+
    $10.99
    Japace STEM Science Experiment Kits For Kids - Science Learning Toy Gifts For Boys And Girls, 4-In-1 Projects: Earth Science, Chemistry Lab, Magic
    Amazon.com
    34
    $10.99
    Japace STEM Science Experiment Kits For Kids - Science Learning Toy Gifts For Boys And Girls, 4-In-1 Projects: Earth Science, Chemistry Lab, Magic
    Amazon.com
    34
    $57.99
    Science Kits For Kids - STEM Kits For Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts For Kids
    Amazon.com
    32
    Free shipping
    $57.99
    Science Kits For Kids - STEM Kits For Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts For Kids
    Amazon.com
    32
    $18.99
    School Zone - Big Science Workbook - 320 Spiral Pages, Ages 7 To 9, 2nd Grade, 3rd Grade, Weather, Seeds, Plants, Insects, Mammals, Ocean Life,
    Amazon.com
    2 千+
    $18.99
    School Zone - Big Science Workbook - 320 Spiral Pages, Ages 7 To 9, 2nd Grade, 3rd Grade, Weather, Seeds, Plants, Insects, Mammals, Ocean Life,
    Amazon.com
    2 千+
    $16.99
    4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY
    Amazon.com
    376
    $16.99
    4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY
    Amazon.com
    376
    $18.99
    Science Kit For Kids,80 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For 6
    Amazon.com
    960
    $18.99
    Science Kit For Kids,80 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For 6
    Amazon.com
    960
    $14.98
    Dino Eggs Dig Kit, 12 Pack Dinosaur Eggs Excavation Science Experiments Kits For Kids 4-12, Easter Basket / Stocking Stuffers, Toys For 3+ 4 5 6 7 8
    Amazon.com
    930
    $14.98
    Dino Eggs Dig Kit, 12 Pack Dinosaur Eggs Excavation Science Experiments Kits For Kids 4-12, Easter Basket / Stocking Stuffers, Toys For 3+ 4 5 6 7 8
    Amazon.com
    930
    $14.99
    STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
    Amazon.com
    656
    $14.99
    STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
    Amazon.com
    656
    $16.99
    Giggleway Electric Motor Robotic Science Kits, DIY STEM Toys For Kids, Building Science Experiment Kits For Boys And Girls-Doodling, Balance Car,
    Amazon.com
    1 千+
    $16.99
    Giggleway Electric Motor Robotic Science Kits, DIY STEM Toys For Kids, Building Science Experiment Kits For Boys And Girls-Doodling, Balance Car,
    Amazon.com
    1 千+
    $56.50
    DIY Doodling Scribble Bot Kit - Bulk Pack Of 10 Drawing Motorized Art Robot Projects For Kids - STEM & STEAM Classroom Robotics Activity
    Amazon.com
    5
    Free shipping
    $56.50
    DIY Doodling Scribble Bot Kit - Bulk Pack Of 10 Drawing Motorized Art Robot Projects For Kids - STEM & STEAM Classroom Robotics Activity
    Amazon.com
    5
    $15.35
    180 Days™: Science, Earth And Space Science For 3rd Grade Practice Workbook For Classroom And Home, Cool And Fun Practice Created By Teachers (180
    Amazon.com
    1 千+
    $15.35
    180 Days™: Science, Earth And Space Science For 3rd Grade Practice Workbook For Classroom And Home, Cool And Fun Practice Created By Teachers (180
    Amazon.com
    1 千+
    $21.17
    Onnetila Bacteria Science Kit Petri Dishes With Agar Educational STEM Science Fair Project Kit For Kids Age 9 And Above
    Amazon.com
    481
    $21.17
    Onnetila Bacteria Science Kit Petri Dishes With Agar Educational STEM Science Fair Project Kit For Kids Age 9 And Above
    Amazon.com
    481
    $19.63
    Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
    Amazon.com
    74
    $19.63
    Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
    Amazon.com
    74