ALEX | Alabama Learning Exchange

Bear Scan: The Odd Squad

Classroom Resource Information

Title:

Bear Scan: The Odd Squad

URL:

https://aptv.pbslearningmedia.org/resource/ad34dc24-997b-4ce9-b74e-fcb9cd0c5ccd/bear-scan-odd-squad/

Content Source:

PBS

Type:

Audio/Video

Overview:

Agent Oscar scans the Bears basketball team to see if they're carrying the number 13. He scans each player and determines if the items in their pockets equal 13 when added together.

Content Standard(s):

Mathematics
MA2019 (2019)
Grade: 1

3. Apply properties of operations as strategies to add and subtract.

Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known (commutative property of addition).
To add 2 + 6 + 4, the second and third numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12 (associative property of addition).
When adding 0 to a number, the result is the same number (identity property of zero for addition).

Unpacked Content

Evidence Of Student Attainment:

Students:

Use informal language of properties to justify their sums and differences ("I already figured out that 8 + 3 = 11, and 3 + 8 is just the turn around of that so it must be 11, too.").

Teacher Vocabulary:

Commutative property of addition
Associative property of addition
Identity property of zero for addition

Knowledge:

Students know:

addition and subtraction strategies.
how to form an equation.

Skills:

Students are able to:

Strategically apply properties of addition in order to find sums.

Understanding:

Students understand that:

the order in which addends are joined doesn't change the sum.
numbers may be composed or decomposed in a variety of ways.

Diverse Learning Needs:

Essential Skills:

Learning Objectives:
M.1.3.1: Define addition and subtraction.
M.1.3.2: Recognize properties of operations.
M.1.3.3: Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).
M.1.3.4: Apply signs +, -, = to actions of joining and separating sets. M 1.3.5: Identify fact families to ten.
M.1.3.6: Recognize the value of zero.

Prior Knowledge Skills:

Decompose numbers up to 5 using objects or drawings.
Compose numbers up to 5 using objects or drawings.
Count backward from 5.
Count forward to 5.
Write numerals from 0 to 10.
Represent a given numeral 1 to 10 with objects or drawings.
Count forward from a given number 1 to 10.
Model joining sets of objects to total 10.
Identify plus, minus, and equal signs.
Match numerals to objects or drawings.
Identify numerals 1 to 10.
Count 0 to 10.
Add and subtract numbers within 20 using objects, pictures and fingers.
Understand key words in addition and subtraction word problems.
Examples: all together, how many more, how many are left, in all.
Represent numbers with objects or drawings.
Separate sets with nine or fewer objects.
Combine objects to form sets up to nine.
Count items in a set up to twenty.
Establish one-to-one correspondence between numbers and objects.
Using counting, find one less than a number 2 through 20.

Alabama Alternate Achievement Standards

AAS Standard:
M.AAS.1.3 Demonstrate "putting together" two sets of objects to solve the problem.

Tags:

addition, properties of operations, subtraction

License Type:

Custom Permission Type
See Terms: https://www.pbslearningmedia.org/help/terms-of-use/#restrictions
For full descriptions of license types and a guide to usage, visit :
https://creativecommons.org/licenses

Partnered Event:

ALEX Resource Development Summit

Accessibility

Video resources: includes closed captioning or subtitles

Comments

2019 ALCOS

3. Apply properties of operations as strategies to add and subtract.
Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known (commutative property of addition).
To add 2 + 6 + 4, the second and third numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12 (associative property of addition).
When adding 0 to a number, the result is the same number (identity property of zero for addition).

This resource provided by:

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

ALEX Classroom Resource

Bear Scan: The Odd Squad