购买 science projects for seniors

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$27.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds
Amazon.com
82
$27.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds
Amazon.com
82
$27.41
Discovery™ Gemstone Panning STEM Kit - Pan For 30 Real Gems| 2 Sifting Pans, Sand & Learning Guide| Educational Science Activity For Kids| Geology
Amazon.com
$27.41
Discovery™ Gemstone Panning STEM Kit - Pan For 30 Real Gems| 2 Sifting Pans, Sand & Learning Guide| Educational Science Activity For Kids| Geology
Amazon.com
$19.89
YCHOULEK Molecular Model Kit, 240 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
92
$19.89
YCHOULEK Molecular Model Kit, 240 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
92
$23.99
Organic Chemistry Model Kit-404 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,
Amazon.com
32
$23.99
Organic Chemistry Model Kit-404 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,
Amazon.com
32
$89.90
ELECFREAKS Microbit 32 in 1 Wonder Sensor Kit, Makecode Programmable Learning Kit With Building Bricks/Sensors/Wukong Expansion Board(Without Micro:
Amazon.com
28
Free shipping
$89.90
ELECFREAKS Microbit 32 in 1 Wonder Sensor Kit, Makecode Programmable Learning Kit With Building Bricks/Sensors/Wukong Expansion Board(Without Micro:
Amazon.com
28
$22.99
YCHOULEK Molecular Model Kit, 444 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
109
$22.99
YCHOULEK Molecular Model Kit, 444 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
109
$24.99
Evviva Sciences Nutrient Agar Petri Dishes Science Project Kit, Pre-Poured Agar Plates For Science Experiments, With Experiment Ebook
Amazon.com
368
$24.99
Evviva Sciences Nutrient Agar Petri Dishes Science Project Kit, Pre-Poured Agar Plates For Science Experiments, With Experiment Ebook
Amazon.com
368
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
Free shipping
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
$15.49
5 Sets Fruit Battery Science Experiment Kit For Home Teaching Toy, Orange Lemon Potato Battery Physics Teaching Experiment With Electronic Clock
Amazon.com
49
$15.49
5 Sets Fruit Battery Science Experiment Kit For Home Teaching Toy, Orange Lemon Potato Battery Physics Teaching Experiment With Electronic Clock
Amazon.com
49
$21.99
Anlab™ Nutrient Agar Petri Dishes Science Project Kit | Pre-Poured Agar Plates And Cotton Swabs For Science Experiments | Bacteria Science Kit -
Amazon.com
37
$21.99
Anlab™ Nutrient Agar Petri Dishes Science Project Kit | Pre-Poured Agar Plates And Cotton Swabs For Science Experiments | Bacteria Science Kit -
Amazon.com
37
$19.13
EISCO Simple Circuit Kit - Electricity Kit For Building Basic, Parallel & Series Circuits - Includes Batteries, Wire, Bulbs, Knife Switch, Holders &
Amazon.com
369
$19.13
EISCO Simple Circuit Kit - Electricity Kit For Building Basic, Parallel & Series Circuits - Includes Batteries, Wire, Bulbs, Knife Switch, Holders &
Amazon.com
369
$19.95
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+
$19.95
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+
$16.99
Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
Amazon.com
580
$16.99
Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
Amazon.com
580
$59.95
Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces For Ages 8+ | Assemble Electric
Amazon.com
501
Free shipping
$59.95
Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces For Ages 8+ | Assemble Electric
Amazon.com
501
$46.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A
Amazon.com
218
Free shipping
$46.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A
Amazon.com
218
$42.04
Learning Resources Pumping Heart Model - Science Classroom Must Haves, STEM Student Essentials, Practice Anatomy, Cardiology Artery And Veins Study
Amazon.com
258
Free shipping
$42.04
Learning Resources Pumping Heart Model - Science Classroom Must Haves, STEM Student Essentials, Practice Anatomy, Cardiology Artery And Veins Study
Amazon.com
258
$56.98
Thames & Kosmos Chem C1000 Chemistry Set | Science Kit With 125 Experiments | 80 Page Lab Manual | Student Laboratory Quality Instruments &
Amazon.com
591
Free shipping
$56.98
Thames & Kosmos Chem C1000 Chemistry Set | Science Kit With 125 Experiments | 80 Page Lab Manual | Student Laboratory Quality Instruments &
Amazon.com
591
$129.99
Thames & Kosmos Chem C2000 (V 2.0) Chemistry Set | Science Kit With 250 Experiments And 128 Page Lab Manual, Student Laboratory Quality Instruments
Amazon.com
173
Free shipping
$129.99
Thames & Kosmos Chem C2000 (V 2.0) Chemistry Set | Science Kit With 250 Experiments And 128 Page Lab Manual, Student Laboratory Quality Instruments
Amazon.com
173
$24.90
The Thames & Kosmos Microscope Essential STEM Tool With Smartphone Adapter To Capture & View Microscopic Images, Entry-Level Student Science Device,
Amazon.com
29
$24.90
The Thames & Kosmos Microscope Essential STEM Tool With Smartphone Adapter To Capture & View Microscopic Images, Entry-Level Student Science Device,
Amazon.com
29
$32.99
EUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit For DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears,
Amazon.com
43
$32.99
EUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit For DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears,
Amazon.com
43
$69.98
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
3 千+
Free shipping
$69.98
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
3 千+
$29.99
Thames & Kosmos Genetics & DNA Lab 10X2.5X11 Inch
Amazon.com
57
$29.99
Thames & Kosmos Genetics & DNA Lab 10X2.5X11 Inch
Amazon.com
57
$14.99
Crystal Lab Science Education Kit By National Geographic
Really Good Stuff
$14.99
Crystal Lab Science Education Kit By National Geographic
Really Good Stuff
$142.29
EISCO Illuminated Sun, Earth & Moon Orbital Model, 12.25" H X 16.25" W - 12V Light Bulb Demonstrates Sunlight On Earth & Moon - Solar Eclipse
Amazon.com
18
Free shipping
$142.29
EISCO Illuminated Sun, Earth & Moon Orbital Model, 12.25" H X 16.25" W - 12V Light Bulb Demonstrates Sunlight On Earth & Moon - Solar Eclipse
Amazon.com
18
$4.49
Solar System Foam Kit
Hobby Lobby
$4.49
Solar System Foam Kit
Hobby Lobby
$11.54
At Home Science Kit Water Suspension By Steve Spangler Science
Really Good Stuff
$11.54
At Home Science Kit Water Suspension By Steve Spangler Science
Really Good Stuff
$58.95
Weather Experiment Kit, Home Science Tools
Home Science Tools
$58.95
Weather Experiment Kit, Home Science Tools
Home Science Tools
$125.99
Elenco Snap Circuit Extreme
Amazon.com
27 千+
Free shipping
$125.99
Elenco Snap Circuit Extreme
Amazon.com
27 千+
$32.99
STEM Success Kit Newton S Antics Science Kit By Steve Spangler Science
Really Good Stuff
13
$32.99
STEM Success Kit Newton S Antics Science Kit By Steve Spangler Science
Really Good Stuff
13
$35.99
Sciencewiz Electronics Kit 18 Projects Voltage, Current, Resistance Lie Detector. Sciencewiz. Electronics & Electricity. 630227078171.
eBay.com
Free shipping
$35.99
Sciencewiz Electronics Kit 18 Projects Voltage, Current, Resistance Lie Detector. Sciencewiz. Electronics & Electricity. 630227078171.
eBay.com
Free shipping
$26.99
4m Crystal Growing Science STEM Kit In Multicolored At Nordstrom
Nordstrom
19 千+
$26.99
4m Crystal Growing Science STEM Kit In Multicolored At Nordstrom
Nordstrom
19 千+
$11.03
Janice Vancleave's A+ Science Fair Projects - (Paperback)
Target
Free shipping
$11.03
Janice Vancleave's A+ Science Fair Projects - (Paperback)
Target
Free shipping
$6.20
Physics Resistor Kits Stem Science Experiment Kits Basic Circuit Electricity Learning Kits For Inspire Hands On Skills
Walmart
Free shipping
$6.20
Physics Resistor Kits Stem Science Experiment Kits Basic Circuit Electricity Learning Kits For Inspire Hands On Skills
Walmart
Free shipping
$43.95
Deluxe Geode Kit With Rock Pick, Home Science Tools
Home Science Tools
$43.95
Deluxe Geode Kit With Rock Pick, Home Science Tools
Home Science Tools
$19.99
Solar Bots 8-In-1 Robot Kit
Hobby Lobby
185
$19.99
Solar Bots 8-In-1 Robot Kit
Hobby Lobby
185
$5.45
Zhmrfg DIY Science Experiment Toy Educational Interactive Stem Learning Set For Home Study Office Decoration Fun Desk Activity Gift For Adults Science
Walmart
Free shipping
$5.45
Zhmrfg DIY Science Experiment Toy Educational Interactive Stem Learning Set For Home Study Office Decoration Fun Desk Activity Gift For Adults Science
Walmart
Free shipping
What’s Hidden Under Antarctica?
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YouTubeCleo Abram
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购买 science projects for seniors

广告
关于我们的广告
$27.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds
Amazon.com
82
$27.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds
Amazon.com
82
$27.41
Discovery™ Gemstone Panning STEM Kit - Pan For 30 Real Gems| 2 Sifting Pans, Sand & Learning Guide| Educational Science Activity For Kids| Geology
Amazon.com
$27.41
Discovery™ Gemstone Panning STEM Kit - Pan For 30 Real Gems| 2 Sifting Pans, Sand & Learning Guide| Educational Science Activity For Kids| Geology
Amazon.com
$19.89
YCHOULEK Molecular Model Kit, 240 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
92
$19.89
YCHOULEK Molecular Model Kit, 240 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
92
$23.99
Organic Chemistry Model Kit-404 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,
Amazon.com
32
$23.99
Organic Chemistry Model Kit-404 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,
Amazon.com
32
$89.90
ELECFREAKS Microbit 32 in 1 Wonder Sensor Kit, Makecode Programmable Learning Kit With Building Bricks/Sensors/Wukong Expansion Board(Without Micro:
Amazon.com
28
Free shipping
$89.90
ELECFREAKS Microbit 32 in 1 Wonder Sensor Kit, Makecode Programmable Learning Kit With Building Bricks/Sensors/Wukong Expansion Board(Without Micro:
Amazon.com
28
$22.99
YCHOULEK Molecular Model Kit, 444 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
109
$22.99
YCHOULEK Molecular Model Kit, 444 Pcs Organic Molecular Chemistry Set, Atom Element Model Kit For Lessons In Chemistry, Molecular Structures
Amazon.com
109
$24.99
Evviva Sciences Nutrient Agar Petri Dishes Science Project Kit, Pre-Poured Agar Plates For Science Experiments, With Experiment Ebook
Amazon.com
368
$24.99
Evviva Sciences Nutrient Agar Petri Dishes Science Project Kit, Pre-Poured Agar Plates For Science Experiments, With Experiment Ebook
Amazon.com
368
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
Free shipping
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
$15.49
5 Sets Fruit Battery Science Experiment Kit For Home Teaching Toy, Orange Lemon Potato Battery Physics Teaching Experiment With Electronic Clock
Amazon.com
49
$15.49
5 Sets Fruit Battery Science Experiment Kit For Home Teaching Toy, Orange Lemon Potato Battery Physics Teaching Experiment With Electronic Clock
Amazon.com
49
$21.99
Anlab™ Nutrient Agar Petri Dishes Science Project Kit | Pre-Poured Agar Plates And Cotton Swabs For Science Experiments | Bacteria Science Kit -
Amazon.com
37
$21.99
Anlab™ Nutrient Agar Petri Dishes Science Project Kit | Pre-Poured Agar Plates And Cotton Swabs For Science Experiments | Bacteria Science Kit -
Amazon.com
37
$19.13
EISCO Simple Circuit Kit - Electricity Kit For Building Basic, Parallel & Series Circuits - Includes Batteries, Wire, Bulbs, Knife Switch, Holders &
Amazon.com
369
$19.13
EISCO Simple Circuit Kit - Electricity Kit For Building Basic, Parallel & Series Circuits - Includes Batteries, Wire, Bulbs, Knife Switch, Holders &
Amazon.com
369
$19.95
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+
$19.95
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+
$16.99
Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
Amazon.com
580
$16.99
Stay Curious And Keep Exploring: 50 Amazing, Bubbly, And Creative Science Experiments To Do With The Whole Family
Amazon.com
580
$59.95
Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces For Ages 8+ | Assemble Electric
Amazon.com
501
Free shipping
$59.95
Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces For Ages 8+ | Assemble Electric
Amazon.com
501
$46.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A
Amazon.com
218
Free shipping
$46.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A
Amazon.com
218
$42.04
Learning Resources Pumping Heart Model - Science Classroom Must Haves, STEM Student Essentials, Practice Anatomy, Cardiology Artery And Veins Study
Amazon.com
258
Free shipping
$42.04
Learning Resources Pumping Heart Model - Science Classroom Must Haves, STEM Student Essentials, Practice Anatomy, Cardiology Artery And Veins Study
Amazon.com
258
$56.98
Thames & Kosmos Chem C1000 Chemistry Set | Science Kit With 125 Experiments | 80 Page Lab Manual | Student Laboratory Quality Instruments &
Amazon.com
591
Free shipping
$56.98
Thames & Kosmos Chem C1000 Chemistry Set | Science Kit With 125 Experiments | 80 Page Lab Manual | Student Laboratory Quality Instruments &
Amazon.com
591
$129.99
Thames & Kosmos Chem C2000 (V 2.0) Chemistry Set | Science Kit With 250 Experiments And 128 Page Lab Manual, Student Laboratory Quality Instruments
Amazon.com
173
Free shipping
$129.99
Thames & Kosmos Chem C2000 (V 2.0) Chemistry Set | Science Kit With 250 Experiments And 128 Page Lab Manual, Student Laboratory Quality Instruments
Amazon.com
173