This week in math we are extending our knowledge of place value to numbers up to 99. We are continuing to work on identifying the number of tens and ones as well as putting numbers in order from greatest to least and vice versa. We are also working on recognizing numbers in word form and expanded notation. For a fun Valentine's Day related activity, I gave each student a hundreds chart. I used the hundreds chart from Lil' Country Kindergarten. She has a large number of hundreds charts that can be colored to reveal pictures. We used the heart hundreds chart. Instead of having the students just read the numbers at the top and color them in, I called out various forms of the numbers for them to find. For example, I would say "Find the number that is 4 tens and 5 ones and color it pink." The students would verbally tell me that it was the number 45. I would then say "Find the number that would be 70 + 5 in expanded notation" and they would say "75." We continued until all of the numbers were colored in to reveal a picture. I have done similar activities to this in the past with Marilyn Burns' resources.
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