Development in Action: Math KnowledgeClick on the above link to access the Interactive eBook. Once you've signed in, scroll to page 257 and watch the video. When you've finished watching the video, come back to the test and answer the following question:If the columns of blocks in the video were rearranged and moved farther apart and a child could detect that the amount of blocks still remained the same after being rearranged, which of the following abilities would the child be demonstrating?

A. conservation of number
B. conservation of volume
C. reversibility
D. primary circular reactions


Answer: A

Education

You might also like to view...

In this figure, the unshaded area represents ______.



a. the values of a statistic with a high probability of occurring
b. alpha
c. the alternative hypothesis
d. the population mean

Education

Babies' heads and bodies are the same proportion as adults' heads and bodies.

Answer the following statement true (T) or false (F)

Education

Which of the following should you prepare before a parent conference begins?

a. Examples of students' work that parents will most benefit from seeing. b. An agenda for accomplishing the goals of the conference. c. Answers to questions that parents are most likely to ask concerning students' performance. d. All of the above e. Only a. and b.

Education

You've heard the data about people with more education earning more money throughout their lifetimes, but you're pretty comfortable right now. You're taking a couple of classes in subjects that interest you. You have a part time job. You've got a great circle of friends. Getting serious about school currently doesn't interest you. Which internal obstacle to goal setting does this situation demonstrate?

A. Lack of self-discipline B. Lack of motivation C. Self-doubt D. Lack of self-direction

Education