How do the commutative and associative properties relate to children's understanding of the basic facts?
What will be an ideal response?
Relationship of commutative and associative properties and basic facts
Commutative reduces the number of facts for children to learn
Associative helps with combinations of ten
Associative helps with the order of multiplication with three or more numbers- especially for known facts
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Soaking pieces of large chalk in sugar water gives the chalk a shiny look when dry
a. True b. False
As a safety precaution, science teachers should include which of the following safety items in the introduction to every hands-on science activity?
a. Tell the students where the materials and equipment are so they can get the materials needed for the activity themselves. b. Tell the students the specific safety precautions to take. c. Tell the students that they can wear goggles or not, depending on their preferences. d. Nothing – safety will take care of itself.
There is a natural axis that runs from planning through
a. procedure to outcome b. instruction to assessment c. skills to practice d. construction to definition
How does the correction for a sound error made while a student is soundingout a word differ from the correction for a pausing error?
What will be an ideal response?