ALEX Classroom Resource

  

Modeling With Tape Diagrams

  Classroom Resource Information  

Title:

Modeling With Tape Diagrams

URL:

https://aptv.pbslearningmedia.org/resource/33b9ddab-0642-4ebf-85fe-1dacce6458fd/modeling-with-tape-diagrams/

Content Source:

PBS
Type: Audio/Video

Overview:

Tape diagrams are another visual strategy students can use to model addition and subtraction. If this strategy works well for students, encourage them to use it when solving story problems.

Content Standard(s):
Mathematics
MA2015 (2016)
Grade: 1
1 ) Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. (See Appendix A, Table 1.) [1-OA1]


Alabama Alternate Achievement Standards
AAS Standard:
M.AAS.1.1- Represent addition as "add to/put together" and subtraction as "take from/take apart" with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, or verbal explanations (limited to 15).


Tags: addition, models, objects, subtraction, tape diagram
License Type: Custom Permission Type
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Partnered Event: ALEX Resource Development Summit
Accessibility
Comments

ALCOS 2019

1. Use addition and subtraction to solve word problems within 20 by using concrete objects, drawings, and equations with a symbol for the unknown number to represent the problem.
a. Add to with change unknown to solve word problems within 20.
b. Take from with change unknown to solve word problems within 20.
c. Put together/take apart with addend unknown to solve word problems within 20.
d. Compare quantities, with difference unknown, bigger unknown, and smaller unknown while solving word problems within 20.

  This resource provided by:  
Author: Michelle Frye
The event this resource created for:ALEX Resource Development Summit