Recursos de aprendizagem Modelo de coração humano, modelo de coração funcional, anatomia para crianças, modelo de coração de corpo humano, modelo educacional, maiores de 8 anos

Brand:Learning Resources

3/5

59.26

Características * Casco e copa auto-endireitantes moldados em ABS de alto impacto * Motor marítimo Spektrum™ 2300Kv Brushless Outrunner com peso integrado * 100 Amp Spektrum™ Brushless ESC * Duas pinturas personalizadas da Heatwave * Leme de compensação de alumínio e suporte da hélice * Hélice acionada por eixo flexível * Hardware de aço inoxidável * Hélice de alumínio durável * Transmissor e receptor Horizon 4-Channel 2.4Ghz * Pro Boat 5,3kg À prova d'água Servo * Espuma de flutuação no dossel e casco * Suporte do barcoVisão geralO Pro Boat® Recoil 2 26 polegadas BL Pronto para executar Deep- V continua de onde o Recoil original parou e traz uma tremenda emoção com um novo estilo agressivo, um recurso de auto-endireitamento mais avançado e melhor desempenho. O Spektrum ™ 2300Kv Brushless Outrunner Marine Motor, juntamente com o ESC Brushless Spektrum de 100 Amp de alta potência, pode produzir mais de 35 MPH de excitação indutora de despertar. Além disso, o motor Recoil 2 apresenta um peso integrado no outrunner que elimina a necessidade do acoplador ponderado, que era a chave para o auto-endireitamento. Com apenas um único toque, seu barco virará verticalmente após uma queda. Este novo design de casco é exclusivo do Recoil 2. Ninguém mais o possui! Tudo o que você precisa está incluído na caixa. Quatro canais, transmissor e receptor de 2,4 GHz, ESC, Servo, Spektrum Smart Battery and Charger, Boat Stand e até mesmo as baterias AA. A bateria Spektrum Smart 3S 3200mah e o Spektrum S120 USB Smart Charger são um começo perfeito para entrar no hobby. Este carregador inteligente utiliza qualquer porta USB para carregar, oferecendo uma solução de carregamento versátil, não importa se você é um velejador novo ou experiente. O Recoil 2 também possui um casco e canopy moldados em ABS de alto impacto com travas de canopi de alumínio, um interior modular durável e um leme de deslocamento de alumínio e suporte da hélice

EAN: 765023033342

Categorias Brinquedos e Jogos,

CONJUNTO DE 29 PEÇAS, GRANDE VALOR: Inclui modelo de plástico de 29 peças, suporte de exibição e guia com fatos e instruções de montagem ilustradas com fotos. DESCUBRA COMO FUNCIONA O CORAÇÃO: Possui veias cavas superior e inferior, átrios direito e esquerdo, válvula tricúspide, ventrículos direito e esquerdo, artéria pulmonar, válvula mitral, válvula aórtica e aorta. PERFEITO PARA CIENTISTAS INICIANTES: Obtenha uma compreensão mais profunda do coração e seus componentes por meio da manipulação prática. EXCEPCIONALMENTE DETALHADO: Modelo de coração humano de plástico em miniatura realista e detalhado. MODELO DE ANATOMIA: Este modelo de coração em miniatura mede 5 polegadas de altura quando montado.
Age Range (Description) Kid
Brand Learning Resources
Country of Origin China
Customer Reviews 4.0 4.0 out of 5 stars 767 ratings 4.0 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Is Discontinued By Manufacturer No
Item Dimensions LxWxH 9.2 x 6.7 x 2 inches
Item model number LER3334
Item Weight 0.18 Kilograms
Item Weight 6.3 ounces
Manufacturer Learning Resources
Manufacturer recommended age 8 - 10 years
Product Dimensions 9.2 x 6.7 x 2 inches
Release date January 1, 2008
Size 5 inches tall

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13 Review
5 Star
57
4 Star
14
3 Star
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Scritto da: J
Inexpensive, great for teaching kids, quality not the best
I homeschool my 4 year old and we recently did a unit about our hearts. I used it privately with just my daughter, and also brought it to our homeschooling co-op classes. She and the other preschoolers loved taking this heart model apart and looking at real images of hearts in books from the library. They could identity some of the major features, like the chambers and valves. I plan to keep using this as my daughter ages, going more in-depth as she gets older. The instructions were easy to follow to assemble it. The stand broke immediately, and the pieces don’t all fit perfectly, so it doesn’t have the best quality. However, I am satisfied with it for using with our young children, it was inexpensive and really added some authenticity to our lessons.
Scritto da: Amy Robinson
Its ok
I love the size. The educational value. However. It’s hard to manipulate without pieces falling off. My son 6 already broke the stand in 1 month. I wish the book it came with had more information. It was difficult for me to snap the pieces that open and close into place.
Scritto da: Jenae/Nick
I like how I can take the heart apart and put ...
I'm studying the heart in my A&P 2 class. I like how I can take the heart apart and put it back together really seeing the different components of it. However the various "flaps" struggle to stay on when I'm moving them back and forth. My biggest complaint is the stand. Within an hour of using the heart on the stand the tip of the stand broke off and I had to super glue it back together (kinda cheaply put together plastic) Altogether I do like this heart and I feel it is helping me in my study of the heart.
Scritto da: Lauriejm
Small but nice
This item met my expectations. I had read previous reviews so I knew what I was ordering. This model is small but will be fine to meet my needs. I added a photo with a AA battery to show size comparison. It is made of a hard plastic or rubber. The pieces are not flexible. The hinges kind of shove together and move adequately. I have had them come apart when closed but a quick shove puts them back in place. I would not recommend this as a toy for a small child. This would be adequate as a manipulative for older students to make a lesson more interesting. It would also be good on a desk or shelf to display.
Scritto da: Emily Larson
Not overly impressed
Pieces fit together but not smoothly. Cannot open the heart without it falling apart. Very small. I have a 4 year old that wants to be a cardiologist and she’s paid little attention to this because it isn’t easy to open and investigate.
Scritto da: C. Krause
Good for the experienced modeler who wants a nice mini model.
I can sympathise with the reviewers who are disappointed with the size given the description. And the fit of the parts is pretty poor. However, I gave it four stars for the experienced modeler - using an Exacto knife and some clay modeling tools, you can get it to look and function perfectly. Not anatomically perfect, but it does have a trachea and esophagus and all the great vessels and arterioles present. Not bad for teaching.
Scritto da: Smashley
Neat learning tool
Very good learning resource that is very neat for beginners who are interested in anatomy. My daughter thinks it is so cool. I am giving it 4 stars because the quality isn’t as good as I expected. I don’t regret buying it, though.
Scritto da: S. Taplin
Fine not great
This is very cool looking, if you can get it together. Pieces are very hard to fit together. Seems to be a quality toy.
Scritto da: Kendra
Poor quality for learning
I would not recommend this for a gift at all I am a cardiologist technologist and thought this would be nice to have but it’s very small and hard to put together also says 29 pieces and was only 6 I was looking forward to putting it together like a puzzle but the 6 pieces don’t even fit together that well definitely would not recommend
Scritto da: Danielle
Cheap
When putting it together the plastic was weak so it crushed so it can’t open without falling apart my son is gutted It wasn’t cheap so very disappointed
Scritto da: Bharath
Value for money
Good one over 4years of use
Scritto da: KOlga
Not so great
Parts don’t fit together right
Scritto da: GOURAB MITRA
Nice product and useful learning tool for children
Nice product and useful learning tool for children

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