If two shapes have the same perimeter, then they will also have the same area. 

In one neighborhood, the home prices are as follows: 120,000; 150,000; 80,000; 110,000; 130,000, 140,000, 125,000; 105,000; and 5,000,000.  Which measure of central tendency would BEST communicate the “average” price?   

If you were going to put this set of data into a stem and leaf plot, please indicate the numbers that you would put in the stem column: 14, 45, 36, 23, 27, 18, 44, 43, 26, 24, 18, 

Choose one of the following chapters—Measurement (Ch. 18), Geometry (Ch. 19), or Data & Statistics (Ch. 20). Identify one key idea from that chapter that you believe is essential for developing strong mathematical understanding in elementary students. Explain why this idea is important and how it supports conceptual understanding, drawing on insights from our readings and class discussions.

Which statement best describes Integrated STEM instruction?

Which of the following are considered key elements of high-quality STEM instruction? Select all that apply.

Justin decided to build a fenced dog run for his dog. A picture of his fenced dog run is shown. What is the perimeter of his fenced dog run? Justin’s dog run is  _______ feet in perimeter.    

As students move to thinking about formulas they need to develop conceptual knowledge of how the perimeter of rectangles can be put into general form. What formula below displays a common student error for finding the perimeter?

Please match what is means to engage in mathematics and what it means to engage in statistics:

Justin decided to build a fenced dog run for his dog. A picture of his fenced dog run is shown. What is the area of his fenced dog run? Justin’s dog run is  _______ square feet.