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Math Test 1 (Fall 2022)
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List the digits in the order in which students should learn to write them? What is this based on?
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1,4,7,2,5,3,6,9,0,8
It is based on the nunber of lines required. Starts with all straight lines and works up to complete circles.
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mccallhe
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List the digits in the order in which students should learn to write them? What is this based on?
1,4,7,2,5,3,6,9,0,8
It is based on the nunber of lines required. Starts with all straight lines and works up to complete circles.
What is number sense?
 good intuition about numbers and their relationships
 knowledge of the effects of operations on numbers
 develops gradually
 visualizing = relating to algorithms
List the skills/concepts taught through the Shapes of Numbers activity?
 part part whole relationships

What are the names of the various parts of addition, subtraction, multiplication, and division number sentences?
Addend + Addend = Sum
Minuend  Subtrahend = Difference
Factor x Factor = Product
Dividend (division sign) Divisor = Quotient
What are the 4 story problem structures for addition? Describe the referents of each quantity.
1. Join problems  must have action
2. Separate  must have action
3. Part Part Whole  2 types of 1 thing (quarters and dines are coins)
4. Compare  no action  make sure the 2 parts being added remain distinct so the original sets can still be seen
What are the 4 story problem structures for subtraction? Describe the referents for each quantity.
Same as addition...
1. Join problems  must have action
2. Separate  must have action
3. Part Part Whole  2 types of 1 thing (quarters and dines are coins)
4. Compare  no action * when modeling, keep the part subtracted distinct, but present, from the part that remains.
How should multiplication be introduced to students?
...
What are the 4 story problems for multiplication? Explain the regret of the product...
1. Equal Groups  answer is the same type of thing as one of the numbers in the problem. Answer referent matches one of the referents in the problem.
2. Multiplication Comparison 
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