Praxis- Elementary Education: Mathematics and Science Questions and Answers Already Passed

Praxis- Elementary Education: Mathematics and Science Questions and Answers Already Passed Ms. Roderick asked her lunch helper in her kindergarten class to get one paper plate for each student in the class. Which of the following counting tasks assesses the same mathematical counting work as this task? Having students line up according to the number of the day of the month in which they were born showing students 10 pencils and asking them to get enough erasers for all the pencils showing students a row of 12 buttons and asking them to make a pile of 8 buttons asking students to count the number of triangles printed on the classroom rug showing students 10 pencils and asking them to get enough erasers for all pencils getting one paper plate for each student in the class assesses whether students can determine when the number of objects in one set is equal to the number of objects in another set, and the task described in option (B) involves a similar determination Ms. Lawson asks one of her students, Jen, yo explain how to use base- 10 blocks to add 67 and 40. Jen lays out some base-10 blocks as shown in the following figure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Jen says, "I used 6 rods for the 6 tens 67 and 7 cubes for the ones. Then I used 4 rods for 4 tens because I have to add 40. I counted all the rods and cubes and got 10 rods and 7 cubes, so it makes 10 tens and 7 ones altogether." Jen has demonstrated evidence of understanding which of the following mathematical ideas or skills? Understanding that 100 id equivalent to 10 tens using base- 10 written numerals to describe quantities mentally calculating ten more or ten less than a number without counting understanding that the digits understanding that the digits of two-digit number represent amounts of tens and ones Jen's description of how to use rods and cubes has demonstrated evidence of understanding that 67 represents 6 tens and 7 ones and that 40 represents 4 tens An athlete runs 3 laps around an oval track. The distance the athlete runs in one lap is 400 meters. what is the total distance, in kilometers, that the