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Learning Resources LER3535 Pumping Heart Model,12inx11inx5in,Multi-color

by Learning Resources

123 ratings

List Price:	S$70.50
Price:	S$48.66
You Save:	S$21.84 (31%)

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Easy-to-use, multi-sensory model
Creates a memorable exploration of how the heart and lungs work together for oxygen exchange
Features clearly labelled heart chambers, main artery, veins and lungs
Stays mess free - liquid is sealed in
Ideal for ages 8+

Product information

Technical Details

Manufacturer

Learning Resources Ltd.

Brand

Learning Resources

Model Number

LER3535

Colour

Multi-color

Material Type

Plastic

Number of Items

Size

12inx11inx5in

Manufacturer Part Number

LER3535

Additional Information

ASIN

B004DJ36K0

Customer Reviews

123 ratings

4.3 out of 5 stars

Best Sellers Rank

21,743 in Toys (See Top 100 in Toys)
359 in Educational Science Kits

Date First Available

21 August 2014

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This item:Learning Resources LER3535 Pumping Heart Model,12inx11inx5in,Multi-color S$48.66
Temporarily out of stock.
Ships from and sold by Amazon SG.
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Product description

Kids will explore how the heart and lungs work together for oxygen exchange. A hand pump demonstrates basic heart and pulmonary blood flow. Features clearly labelled heart chambers, main artery, veins and lungs.

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Most helpful customer reviews on Amazon.com

Amazon.com: 36 reviews

Ashley

Not a great representation

22 May 2018 - Published on Amazon.com

Verified Purchase

The young kids really liked pumping the bulb and watching liquid flow, but it is a rudimentary illustration of how the heart works. It really didn't demonstrate where the blood flows. The "blood" also pools at the bottom of the ventricles and lungs.

40 people found this helpful

Sam Nick

A great simple explanation of circulatory system.

22 October 2017 - Published on Amazon.com

Verified Purchase

I'm not sure why this gets such terrible reviews. It's not entirely accurate but it's designed to give a simplified explanation of the circulatory system for children. My husband is a firefighter and my daughter (4 years old) is fascinated with his work especially during his EMT course. This provides a visual for her to see the blood coming into and out of the heart and to provide a gateway to questions she might not know to ask. She knows a heart pumps blood and has something to do with a pulse this provides her something to experience to link those ideas together. It has a small activity booklet. I have no idea if there are instructions in it as filling it is pretty self explanatory, just take the pump off fill it and pump the fluid in. If the dye packs are empty or dry, I haven't checked mine, some red flood coloring will suffice. I think people might be expecting a bit much of a toy.

15 people found this helpful

Amazon Customer

I returned this

27 December 2019 - Published on Amazon.com

Verified Purchase

This is an accident waiting to happen. You have to mix dye powder and water and add it to the chamber. It's likely to spill red dye everywhere. Does not even pump accurately. I was very disappointed.

6 people found this helpful

Carol B.

Poor quality

3 October 2018 - Published on Amazon.com

Verified Purchase

I bought this product to get a better understanding of how the heart worked. I read a bunch of the reviews and felt that it was worth a try. Every time I squeezed the pump air bubbles went in the tubes making it hard for the "blood" to return back to the pump. Because of this I could never see a good flow of blood moving into and out of the heart. The video on the review site looks like it is a good product but mine behaved nothing like the one on the video. I am returning it.

6 people found this helpful

Shrimpherder

Look for the valve!

17 October 2019 - Published on Amazon.com

Verified Purchase

This product was purchased used, and looked perfectly new until I realized that it was missing the one critical component that kept the fluid inside the model. Without that component it was useless. I sent it back and got my money back.

2 people found this helpful

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