4M Green Science Potato Clock STEM Experiment Kit

Name: 4M Green Science Potato Clock STEM Experiment Kit
Brand: Flat River Group
SKU: G4893156032751
Price: 18.99 USD
Availability: InStock

$18.99

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Best For

Ages 8-12

Kids who love science experiments

Hands-on STEM learning and discovery

Availability: In Stock

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Product Overview

The Green Science: Potato Clock transforms ordinary potatoes into a working power source for a digital clock, demonstrating how chemical reactions generate electricity. The kit includes a digital clock, wires, copper and zinc strips, and instructions, requiring two potatoes (not included) to operate. Kids can also experiment with other liquids like soft drinks and juice, or different fruits, to activate the clock and explore which materials conduct power. Featuring a large clock display that's easy to read, this hands-on project teaches how to power a clock without batteries while revealing the science behind electrical circuits and conductive power.

Uses two ordinary potatoes to create an oxidation/reduction chemical reaction that powers a digital clock
Includes digital clock, wires, copper and zinc strips, and instructions; potatoes not supplied
Experiment with soft drinks, juice, and other fruits to test which materials activate the clock
Large display makes it easy to read the time while learning about electrical circuits and conductive power
Suitable for ages 8 and above

WARNING:

CHOKING HAZARD

Small parts. Not for children under 3 years.

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Care Notes

storage: Store components in a dry place when not in use

Use Cases

Hands-on science project for ages 8 and up
STEM learning activity demonstrating chemical reactions
Educational gift for children interested in science experiments
Classroom demonstration of alternative energy sources
Home science experiment using kitchen materials

Skills Developed

primary skill: Scientific experimentation
secondary skill: Understanding of chemical reactions and energy conversion

Age Suitability

minimum safe age: 8 years
ideal age range: 8 and up
developmental fit: 8-10 years: Hands-on experimentation with chemical reactions and alternative energy concepts 11-12 years: Deeper exploration of electrochemistry principles through testing different materials 13+ years: Understanding of oxidation-reduction reactions and electrical power generation
grows with child:

Play Patterns

primary play type: Hands-on science experimentation
play structure: Assembly and testing with different materials to power the clock
social context: Individual or small group science project
adult involvement: Supervision recommended for setup and experimentation guidance
session length: Initial build and ongoing experimentation over multiple sessions

Compatibility

works with own line: Part of the 4M Green Science series of STEM toys

What Makes It Fun

Two potatoes power a real digital clock through a chemical reaction. Grab spuds from the kitchen and watch them run the display.

Why They'll Love It

* Powers a digital clock using two potatoes. * Wires, copper and zinc strips, and clock included in kit. * Demonstrates chemical reactions generating power.

Customer Q&A

What powers the clock?

Two ordinary potatoes power the digital clock through an oxidation/reduction chemical reaction.

Are potatoes included?

No, potatoes are not included in the kit and must be supplied separately.

What comes in the kit?

The kit includes a digital clock, wires, copper and zinc strips, and instructions.

Does it require batteries?

No, the clock operates without batteries, powered by the chemical reaction from the potatoes.

Can other liquids or fruits be used?

Yes, the kit allows experimentation with other liquids like soft drinks and juice, and other fruits to activate the clock.

What age is this suitable for?

The kit is suitable for ages 8 and above.

4M Green Science Potato Clock STEM Experiment Kit