During this class, I learned how to add and subtract using large numbers and the mathematical blocks. I also learned the many different ways to answer a mathematical problem, proving that there are multiple ways to get to the final answer.
| Jeff Heartwell, 2015 |
Three questions that I would like to ask are:
- How do I explain to kids how to do decimals with the blocks?
- What is the best way to teach someone addition and subtraction, when they still don't understand after using blocks
- If the child could not finish the question themselves, at what point to you give them the answer?
Weekly Report:
What I learned from the book was computational strategies with regards to operations with whole numbers. I also learned how to do algorithms, using the hundreds, tens, and ones learning how addition and subtraction "undo" each other by adding back the amount you originally subtracted. This reading showed a lot of methods to add, subtract, multiply, and even divide numbers using the blocks. It was really helpful when the book broke down the problem into steps, making it a lot easier for myself to visualize the problem, and figure out how to explain it to others. The reading did a
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| Google Image: [Image] Retrieved From: http://www.eduplace.com/math/mathsteps/2/c/ |
really good job of explaining the common errors and misconceptions we have when doing these problems, which is something I could really relate to. When the text book went over all of the appropriate manipulative, it made a lot more sense of what I was doing. I had to use this website to accurately figure out how to properly subtract with the blocks, this website http://www.eduplace.com/math/mathsteps/2/c/ was extremely helpful and explained what I was doing step by step, which correlated with the text book.


