Explaining mathematical thinking is crucial in applying mathematical concepts! |
One addition strategy is recognizing Double Facts (7+7=14) |
The strategies that students have learned so far include:
Zero Facts
Counting On
Doubles Facts
Neighbor Facts
Sum of Ten Facts
Fast Tens
Fast Nines
Students have also categorized the "left over facts" in a way that makes sense to each individual. Some ideas were:
Left Over Facts
Fast Eight Facts
Counting On +3
What did your student decide to do with the left overs?
Ask your student about the Counting On strategy! |
Here we have two proactive students checking their work as well as proving their thinking. |
Students have also learned the Fast Tens and Fast Nines strategies. |
Students are using the Sum of Ten Facts |
A Home Connection will be on its way soon. This activity encourages students to create their own Solving Addition Facts Book at home. Creation of a book as well as application of a concept demonstrates each child's level of understanding at this point in time. The Solving Addition Facts Book will be an at home resource students can utilize when completing homework.
I really like this Blog! Good job Grade 3 Goodwin!
ReplyDeletemath is fun'
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