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

Author Question: Using expressions and variables in elementary classrooms should be evident with all of the following EXCEPT: (Read 36 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
on: Feb 18, 2021

Question 1

Three of these are the strands of algebraic thinking described by Blanton and Kaput. Which one is NOT considered a strand by itself?
◦ Structures in the number system.
◦ Meaningful use of symbols.
◦ Mathematical modeling.
◦ Patterns, relations and functions.

Question 2

Using expressions and variables in elementary classrooms should be evident with all of the following EXCEPT:
◦ Involve situation with a specific unknown.
◦ Express it in symbols.
◦ Use letters in place of an open box.
◦ Use specific data, numbers and equations.
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 ashley on Feb 18, 2021

akpaschal

  • Sr. Member
  • ****
  • Posts: 342
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 32% of students answer this correctly


ashley

  • Member
  • Posts: 584
Reply 2 on: Feb 18, 2021
Great answer, keep it coming :)

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Muscle weakness caused by myasthenia gravis is evident in the eyes of this patient. Muscle weakness caused by myasthenia gravis is evident in the eyes of this patient.
How to evaluate algebraic expressions with given terms How to evaluate algebraic expressions with given terms
Equivalent Trig Expressions Equivalent Trig Expressions
Equivalent Trig Expressions Equivalent Trig Expressions
Simplify the following expressions: Simplify the following expressions:
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library