During concrete operations, children begin to see the need for standard units and develop skills in using them to measure length, area, volume, weight, and _____.

Patterning is an appropriate activity for children in the concrete operations stage because _____

Which of the following is NOT one of the three areas involved in computational fluency?

Which of the following is NOT a valid statement describing the process of inferring?

When should families take the opportunity to emphasize STEM skills and experiences?

Which spirochete is a cause of Lyme disease?

Children should not begin to use 1–100 number charts to learn about number patterns until third grade.

When considering the results of an investigation, children should only ever accept the original prediction was correct.

Instructional technologies can provide an engaging way for children to document and enhance their science investigations.

Which hemoflagellate is transmitted by the Tsetse fly and causes African sleeping sickness?