Montessori educational toys Montessori Materials Set Binomial Cube
Montessori educational toys Montessori Materials Set Binomial Cube
Product features:
(1) To build the cube.
(2) Preparation for mathematics:the cube of a binomial
(3) Preparation for the cube root.
(4) Introduction for algebra and preparation for the proof of the formula(A+B)3 at elementary level.
Preparation:
1.Algebraic expression: (a + b)3 = (a + b)(a + b)(a + b) = a3+3a2b+3ab2+b3
2.This is an individual exercise (Note: work cycle to be observed)
3.The child takes the cube apart beginning with b3 and lays out the pieces as shown, according to the formula.
4.The child reconstructs the cube, matching red faces, black faces, and blue faces, beginning with a3.
5.First Layer of the Binomial Cube: (represents a3+2a2b+ab2)
6.Second layer of the Binomial Cube: (represents a2b+2ab2+b3)
Presentation:
1.The Directress shows the child how to carry the box to the table. She sits besides the child, open up the box and lays out the blocks in the following pattern that will make it easy for rebuilding the cube in two layers.
2.The Directress then shows the child how to rebuild the cube. The colors printed on the lid act as a guide.
We are located in YunHe county, LiShui city with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including Thicknessing machine, Transverse cutting machine,Sliding table saw,Drill floor,scroll saw,Polishing machine,Varnishing machine,Rod shearing and nine other different kinds of functions machines,
In addition, we have obtained ASTM,EN71-1-2-3,ISO9000 certificates. Selling well in all cities and provinces in China our products are also exported to clients in such countries and regions as European,such as Germany,England,Russia,French,Spain,Italy,Poland,Czech 
Republic.Asia such as Vietnam,Philippines,United Arab Emirates,Turkey.Americas,such as Canada,USA,Mexico,Chile.Oceania,such as Australia,Africa,such as Egypt and Morocco.
We also welcome O E M and O D M orders. Whether selecting a current product from ours catalog or alibaba website, you can talk to ours Professional customer service manager about your sourcing requirements.
In order to more strictly control the quality of the products,so we set up ours brand,at the same time meet the domestic demand and international business,we registered ours trademark as :"Tiger Montessori"
We also welcome O E M and O D M orders. Whether selecting a current product from ours catalog or alibaba website, you can talk to ours Professional customer service manager about your sourcing requirements.
In order to more strictly control the quality of the products,so we set up ours brand,at the same time meet the domestic demand and international business,we registered ours trademark as :"Tiger Montessori"
1.What is your terms of payment?
According to customer's requirement,we always accept T/T,L/C,for the little order amount could pay by paypal.
2.Can I get a sample before mass production?
After confirm the price, you can require samples to check the quality.
The sample charge and delivery fee negotiable.
3.How about your new items's MOQ requirement?
(1)In general,the MOQ requirement for the new product is 100pcs
(2)For the special products,for example as the paper item which need to print as new version,the MOQ is 500pcs.
If have the special requirement,please contact to Mrs lucy confirm the details.
4.What about your price?
Please kind send your mail address to Mrs lucy,so that we will send ours products details information to your email.
5. Do you have stock products to sell?
Yes, we always have some regular and popular items in stock.
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