CK-12 Foundation
Ck 12: Elem Math: Identifying Parallel and Perpendicular Lines
[Free Registration/Login may be required to access all resource tools.] Students practice identifying parallel and perpendicular lines after watching a video tutorial.
CK-12 Foundation
Ck 12: Elem Math: Making Observations About Capacity Metric Units
[Free Registration/Login may be required to access all resource tools.] Students practice finding capacity using metric units.
CK-12 Foundation
Ck 12: Elem Math: Mixed Review Place Value Problems Numbers to 10000
[Free Registration/Login may be required to access all resource tools.] The video describes how to find the difference of two numbers with digits in the thousands place. The video is followed by a series of practice questions to assess...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 6
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by six. The video is followed by a series of practice questions to assess...
CK-12 Foundation
Ck 12: Elem Math: Multiplying Lengths English Units
[Free Registration/Login may be required to access all resource tools.] Students practice solving problems involving length.
CK-12 Foundation
Ck 12: Elem Math: Overview of Capacity Metric Units
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview about capacity using metric units.
CK-12 Foundation
Ck 12: Elem Math: Perimeter With Side Lengths
[Free Registration/Login may be required to access all resource tools.] Students practice calculating the perimeter of various polygons.
CK-12 Foundation
Ck 12: Elem Math: Subtracting 3 Numbers Word Problems
[Free Registration/Login may be required to access all resource tools.] The video describes how to solve a subtraction two-digit word problem with subtracting 3 numbers. The video is followed by additional problems for students to...
CK-12 Foundation
Ck 12: Elem Math: Subtracting by Grouping Numbers Up to 10
[Free Registration/Login may be required to access all resource tools.] The video uses a picture to aide in describing how to subtract with grouping. The video is followed by additional problems for students to practice the skills...
CK-12 Foundation
Ck 12: Elem Math: The Fewest Number of Coins and Bills to Equal a Given Amount
[Free Registration/Login may be required to access all resource tools.] The video shows how to use the least number of bills and coins to make the given amount. The video is followed by additional problems for students to practice the...
CK-12 Foundation
Ck 12: Elem Math: Transportation Schedules 2
[Free Registration/Login may be required to access all resource tools.] The video shows how to use a schedule to answer questions based on the schedule.
CK-12 Foundation
Ck 12: Elem Math: Understanding Sharing With Illustrations
[Free Registration/Login may be required to access all resource tools.] The video shows how to use grouping with pictures to split the total into two equal groups. The video is followed by additional problems for students to practice the...
CK-12 Foundation
Ck 12: Elem Math: Visually Evaluating Parallel Lines Cut by a Traversal
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems about parallel lines cut by a transversal.
CK-12 Foundation
Ck 12: Elem Math: Addition of Sequential Capacities Word Problems
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on finding sequential capacities of several containers.
CK-12 Foundation
Ck 12: Elem Math: Arbitrary Digits Numbers Up to 100000
[Free Registration/Login may be required to access all resource tools.] Students practice making large and small numbers with whole numbers.
CK-12 Foundation
Ck 12: Elem Math: Area and Perimeter of Squares and Rectangles
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on the area and perimeter of rectanlges and squares.
CK-12 Foundation
Ck 12: Elem Math: Before and After Problems
[Free Registration/Login may be required to access all resource tools.] Students practice comparing whole numbers by solving before and after problems.
CK-12 Foundation
Ck 12: Elem Math: Calculate and Compare Capacities Metric Units
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on calculating and comparing capacity using metric units.
CK-12 Foundation
Ck 12: Elem Math: Calculating Quotients Numbers Up to 100000
[Free Registration/Login may be required to access all resource tools.] Students practice calculating quotients while attempting whole number place value problems.
CK-12 Foundation
Ck 12: Elem Math: Calculating Sums Numbers Up to 100000
[Free Registration/Login may be required to access all resource tools.] Students use place value to practice with addition skills.
CK-12 Foundation
Ck 12: Elem Math: Challenging Problems: Capacity in Liters Word Problems
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems involving metric capacity word problems.
CK-12 Foundation
Ck 12: Elem Math: Choosing the Multiples of a Given Number Up to 12
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems about finding the multiples of a given number.
CK-12 Foundation
Ck 12: Elem Math: Classifying All Types of Triangles by Lengths of Sides
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview and attempt practice problems on classifying triangles based on length of sides.
CK-12 Foundation
Ck 12: Elem Math: Classify Objects as Rectangles, Squares, Circles, or Triangles
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on classifying rectangles, squares, circles and triangles.