CK-12 Foundation
Ck 12: Elem Math: Count the Number of Different 2 D Shapes in a Composite Figure
[Free Registration/Login may be required to access all resource tools.] The video defines a composite figure and describes how to determine how many triangles are within the given composite shape. The video is followed by practice problems.
CK-12 Foundation
Ck 12: Elem Math: Matching Equivalent 2 D Shapes
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine which shapes are similar by looking at the attributes of the given shapes. The video is followed by a series of practice...
CK-12 Foundation
Ck 12: Elem Math: Counting Different 2 D Shapes Within Complex Composite Figures
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine how many triangles are needed to create the complex composite shape.
CK-12 Foundation
Ck 12: Elem Math: Counting Vertices and Sides in Various Shapes
[Free Registration/Login may be required to access all resource tools.] This resource is practice problems where students determine the number of sides or vertices in given polygons.
CK-12 Foundation
Ck 12: Elem Math: Identifying Vertices Edges and Faces in 3 D Shapes
[Free Registration/Login may be required to access all resource tools.] The video briefly defines the 3D figure given including the edge, face, and vertices, followed by determining the number of vertices in the rectangular prism. The...
CK-12 Foundation
Ck 12: Elem Math: Subtraction Select the Correct Sentence
[Free Registration/Login may be required to access all resource tools.] The video shows how to solve various multi-digit subtraction problems to determine which problem has a difference matching the given value. The video is followed by...
CK-12 Foundation
Ck 12: Elem Math: Mixed Operations Selecting the Incorrect Sentence
[Free Registration/Login may be required to access all resource tools.] The video describes how to solve a series of multi-operation problems with addition and subtraction of three-digit numbers to determine which does not match the...
CK-12 Foundation
Ck 12: Elem Math: Fact Families Numbers to 1000
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine what number sentence is missing in the fact family.
CK-12 Foundation
Ck 12: Elem Math: Challenge Flow Chart Numbers to 1000
[Free Registration/Login may be required to access all resource tools.] The video shows how to work through a flow chart of addition and subtraction with numbers up to 1000. The video is followed by practice problems covering the topics...
CK-12 Foundation
Ck 12: Elem Math: Multiplication Sentences Numbers 2, 3, 4, 5, and 10
[Free Registration/Login may be required to access all resource tools.] The video models how to solve a multiplication word problem using pictures, writing the number sentence and solving.
CK-12 Foundation
Ck 12: Elem Math: Fill in the Number Patterns Based on the Multiplication Table
[Free Registration/Login may be required to access all resource tools.] The video describes how to fill in the number pattern for multiples of two.
CK-12 Foundation
Ck 12: Elem Math: Finding the Incorrect Equations
[Free Registration/Login may be required to access all resource tools.] In the video there is a list of equations where multiplication facts are set equal to each other. Students then are walked through solving each side of the equations...
CK-12 Foundation
Ck 12: Elem Math: Selecting the Incorrect Statement
[Free Registration/Login may be required to access all resource tools.] The video describes the process of determining which multiplication facts do not equal the sum of the given addition problem. The video is followed by a series of...
CK-12 Foundation
Ck 12: Elem Math: Compare Multiplied Values Greater Than, Less Than, and Equal
[Free Registration/Login may be required to access all resource tools.] The video describes how to solve 2-digit by 1-digit multiplication and then compare the product to anther number and determine greater than, less than, or equal to....
CK-12 Foundation
Ck 12: Elem Math: Multiplication Patterns Over Increasing Place Value
[Free Registration/Login may be required to access all resource tools.] The video describes how to use a multiplication pattern of multiplying by ten when the place value increases. The video is followed by additional problems for...
CK-12 Foundation
Ck 12: Elem Math: Number Patterns Involving Multiplication
[Free Registration/Login may be required to access all resource tools.] The video uses an example to find a number pattern with multiplication. The video is followed by a series of practice questions to assess student comprehension of...
CK-12 Foundation
Ck 12: Elem Math: Finding the Whole Product
[Free Registration/Login may be required to access all resource tools.] The video breaks down a word problem to find the product of the given situation. The video is followed by practice problems to assess student understanding of the...
CK-12 Foundation
Ck 12: Elem Math: Finding the Amount of Change Multiplication
[Free Registration/Login may be required to access all resource tools.] The video describes how to calculate a total cost of a purchase, followed by calculating the amount of change given after the sale. The video is followed by practice...
CK-12 Foundation
Ck 12: Elem Math: Grouping With Illustrations Word Problems
[Free Registration/Login may be required to access all resource tools.] The video shows how to use grouping to solve a word problem with division. The video is followed by additional problems for students to practice the skills discussed...
CK-12 Foundation
Ck 12: Elem Math: Grouping With Illustrations Ii Word Problems
[Free Registration/Login may be required to access all resource tools.] The video describes how to solve a division word problem with sharing. The video is followed by additional problems for students to practice the skills discussed in...
CK-12 Foundation
Ck 12: Elem Math: Finding the Expression Not Matching a Given Number
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine which number sentence in a series does not compute the correct solution given. The video is followed by practice problems to...
CK-12 Foundation
Ck 12: Elem Math: Finding the Number From Figure Patterns
[Free Registration/Login may be required to access all resource tools.] The video describes how to use division to find the answer to a multiplication problem. The video is followed by practice problems to assess student understanding of...
CK-12 Foundation
Ck 12: Elem Math: Dividing to Find the Amount
[Free Registration/Login may be required to access all resource tools.] The video describes how to use division to solve a word problem using whole product and unit product to determine how many. The video is followed by practice...
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting With Parentheses
[Free Registration/Login may be required to access all resource tools.] The resource includes a video tutorial on how to find a missing number in a multi-operational problem by working backwards. The video is followed by practice...