This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: This reasoning strategy is commonly used in high performing countries and takes advantage of ... (Read 75 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Feb 18, 2021

Question 1

The statements below would assist students in thinking about how to solve 42 ÷ 7 EXCEPT:
◦ Seven times what is forty-two?
◦ 7 × ________ = 42
◦ What are the factors of 42?
◦ 7 + 7 + 7 + 7 + 7 + 7 + 7

Question 2

This reasoning strategy is commonly used in high performing countries and takes advantage of student's knowledge of combinations. Identify the equation that represents this strategy.
◦ 15 - 8, think 10 + 5 - 8, take from the 10: 10 - 8, add back on the 5 to get the answer.
◦ 14 - 8, take away 4 to get to 10, then take away 4 more to get the answer.
◦ 12 - 5, it takes 5 to get to 10 and 2 more to 12 and 5 + 2 = to get to the answer.
◦ 7 + 6, 5 + 2 is seven and 6 is 5 + 1, add 5 + 5 and add the 2 and 1 to get the answer.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ap345 on Feb 18, 2021

fraziera112

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Feb 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


ap345

  • Member
  • Posts: 537
Reply 2 on: Feb 18, 2021
Wow, this really help

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Spectrum of a High-Redshift Quasar Spectrum of a High-Redshift Quasar
Commonly Used Equivalents for the Apothecary and Metric Systems Commonly Used Equivalents for the Apothecary and Metric Systems
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives. The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
Good body mechanics for sitting on chair while performing massage. A. Sit with back and head in ... Good body mechanics for sitting on chair while performing massage. A. Sit with back and head in ...
Fermentations use a common strategy to regenerate oxidized NAD+ Fermentations use a common strategy to regenerate oxidized NAD+
Video: Stroke volume

For a complete list of videos, visit our video library