Which of the following is NOT helpful in promoting math communication in the classroom?
a. Make sure math vocabulary is embedded into the content, modeled, and used frequently as part of every lesson
b. For diverse students and English language learners, avoid mathematical vocabulary and teach using simpler terms
c. Use correct, universal mathematical terms when teaching, and put them on cards, posters, or labels
d. Use visual imagery, keyword mnemonics, and connections to prior learning
Question 2
A study on early math skills of children concluded all of the following, EXCEPT:
a. no significant difference was found in the conventional math knowledge of four-year-old children according to their socioeconomic status.
b. the more teacher talk about mathematics that occurs the greater the overall achievement in math by all students.
c. early development in math has long term effects on math achievement.
d. promoting best practices in math instruction at the preschool level can set the stage for future math success.
Tactile communication among honeybees regarding food sources.
Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo
If we make the substitution z=sqrt(x) to ∫sqrt(1-sqrt(x)) dx, the resulting integral is
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