How many variables does the dataframe below contain:
a. 4
b. 5
c. 2
d. 3
c. 2
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Filling jars with colored water demonstrates the concept of ________
a. weight and mass b. area and perimeter c. volume d. length and height
When facilitating engagement for English language learners (ELLs) in mathematics activities and discussion teachers should include what method?
a) Build background on prior knowledge. b) Include family connections to create supportive partnerships for student learning. c) Discourage the use of native languages during instruction. d) Avoid references to the students' native language and culture.
A memory technique by which images are formed to help recall material is referred to as
A. chunking. B. acrostic. C. overlearning. D. visualization.
Children’s drawings come from:
a) Pictures they see b) Their minds c) What the teacher tells them d) From books they read