ALEX | Alabama Learning Exchange

+ & - Without Regrouping StudyJam

Classroom Resource Information

Title:

+ & - Without Regrouping StudyJam

URL:

https://studyjams.scholastic.com/studyjams/jams/math/addition-subtraction/add-sub-wo-regrp.htm

Content Source:

Other
http://studyjams.scholastic.com/

Type:

Interactive/Game

Overview:

In this interactive activity, students will be led through steps to add and subtract multi-digit numbers without regrouping. There are teaching activities as well as practice activities available. The practice activities can be printed. After utilizing this resource, the students can complete the short quiz to assess their understanding.

Content Standard(s):

Mathematics
MA2019 (2019)
Grade: 3

11. Use various strategies to add and subtract fluently within 1000.

Unpacked Content

Evidence Of Student Attainment:

Students:
When given problems of addition and subtraction within 1000,

Fluently find sums and differences using strategies based on place value, properties of operations, and the relationship between addition and subtraction.
Justify strategies and by relating the strategy to a written method and explain reasoning used.
Use estimation strategies to check for reasonableness and justify solutions.

Note: Standard algorithm for addition and subtraction is not a grade 3 expectation.

Teacher Vocabulary:

Fluently
Sum
Difference
Place value
Strategy

Knowledge:

Students know:

The relationship between addition and subtraction operations.
How conceptual models support and give understanding to procedures for addition and subtraction.

Skills:

Students are able to:

Use a variety of strategies to solve addition and subtraction problems within 1000.

Understanding:

Students understand that:

Strategies for addition and subtraction will vary depending on the problem.
Strategies can include place value, properties of operations, and the relationship between addition and subtraction.

Diverse Learning Needs:

Essential Skills:

Learning Objectives:
M.3.11.1: Define the commutative and associative properties of addition and subtraction.
M.3.11.2: Subtract within 100 using strategies and algorithms based on the relationship between addition and subtraction.
M.3.11.3: Subtract within 100 using strategies and algorithms based on properties of operations.
M.3.11.4: Subtract within 100 using strategies and algorithms based on place value.
M.3.11.5: Add within 100 using strategies and algorithms based on the relationship between addition and subtraction.
M.3.11.6: Add within 100 using strategies and algorithms based on properties of operations.
M.3.11.7: Add within 100 using strategies and algorithms based on place value.
M.3.11.8: Recall basic addition and subtraction facts.

Prior Knowledge Skills:

Add within 100, including adding a two-digit number and a one-digit number and adding two two-digit numbers.
Add within 20, demonstrating fluency for addition within 10.
Add and subtract within 20.
Identify place value for ones, tens and hundreds.
Read number names one through one hundred.

Alabama Alternate Achievement Standards

AAS Standard:
M.AAS.3.10 Using vocalization, sign language, augmentative communication, or assistive technology use concrete materials and pictorial models to model whole numbers.

Tags:

add, difference, subtract, sum

License Type:

Custom Permission Type
See Terms: http://www.scholastic.com/terms.htm
For full descriptions of license types and a guide to usage, visit :
https://creativecommons.org/licenses

Accessibility

Comments

The quiz may be completed as a whole group or independently on student devices.

This resource provided by:

Author:

Hannah Bradley

ALEX Classroom Resource

+ & - Without Regrouping StudyJam