CK-12 Foundation
Ck 12: Elem Math: Partitioning Composite Figures Into Rectangles to Find Area 1
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to partition a shape into rectangles and add their areas together to get the area of the whole figure. Includes video...
CK-12 Foundation
Ck 12: Elem Math: One Step Metric Capacity, Add and Subtract Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to use addition and subtraction to solve simple word problems about metric capacity. Includes video demonstrating a...
CK-12 Foundation
Ck 12: Elem Math: Converting Between Kiloliters, Liters and Milliliters
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice converting between the metric units of kiloliters, liters, and milliliters. Includes video demonstrating a sample problem...
CK-12 Foundation
Ck 12: Elem Math: Converting Between Kiloliters and Liters
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice converting between the metric units of kiloliters and liters. Includes video demonstrating a sample problem [0:50] and a...
CK-12 Foundation
Ck 12: Elem Math: Completing a Decimal Place Value Chart to Thousandths
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are presented with a decimal number which they must put into a place value chart that goes to the thousandths place. Includes...
CK-12 Foundation
Ck 12: Elem Math: Comparing Numbers Originally in Word Form
[Free Registration/Login may be required to access all resource tools.] In this learning module, students use the greater than and less than symbols to compare numbers written in word form. Includes video demonstrating a sample problem....
CK-12 Foundation
Ck 12: Elem Math: Comparing Lengths in Centimeters Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve simple word problems involving length in centimeters. Includes video demonstrating a sample problem. [1:00] A set of...
CK-12 Foundation
Ck 12: Elem Math: Comparing Digit Values in Numbers (Place Values to 1000)
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must identify the place value of each digit in a number. An accompanying video demonstrates a sample problem. [1:39] A set of...
CK-12 Foundation
Ck 12: Elem Math: Challenging Problems About Capacity in Liters Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are presented with word problems involving metric capacity that they must read carefully in order to answer the questions. An...
CK-12 Foundation
Ck 12: Elem Math: Identify and Count the Lines of Symmetry in Various Shapes
[Free Registration/Login may be required to access all resource tools.] Students watch a video and take an assessment on identifying and counting lines of symmetry in various shapes.
CK-12 Foundation
Ck 12: Elem Math: Fraction of a Whole
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on determining what part of a whole has been shaded.
CK-12 Foundation
Ck 12: Elem Math: Division Patterns Within the Multiplication Table
[Free Registration/Login may be required to access all resource tools.] Students practice with basic division facts using a multiplication table. CCSS.Math.Content.3.OA.C.7 Fluently multiply and divide within 100
CK-12 Foundation
Ck 12: Elem Math: Determining Whether Lines Are Perpendicular
[Free Registration/Login may be required to access all resource tools.] Students watch two videos and attempt practice problems on how to determine if two lines are perpendicular.
CK-12 Foundation
Ck 12: Elem Math: Determining Unknown Angles in Trapezoids
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview and attempt practice problems on finding the missing angles in a trapezoid.
CK-12 Foundation
Ck 12: Elem Math: Writing the Value of the Money in Each Purse
[Free Registration/Login may be required to access all resource tools.] Students practice looking at a picture of a purse and determining the total value of money in the purse.
CK-12 Foundation
Ck 12: Elem Math: Writing Prices of Items
[Free Registration/Login may be required to access all resource tools.] The video describes what the numerical value of money translates to in dollars and cents. The video is followed by additional problems for students to practice the...
CK-12 Foundation
Ck 12: Elem Math: Use Place Value Chart to Compare & Write Decimal Inequalities
[Free Registration/Login may be required to access all resource tools.] The video shows how to use a place value chart to compare two decimals to determine which inequality sign makes the statement true. The video is followed by...
CK-12 Foundation
Ck 12: Elem Math: Subtracting 2 Digit Numbers With Regrouping
[Free Registration/Login may be required to access all resource tools.] The video describes how to solve a two-digit subtraction problem with regrouping. The video is followed by additional problems for students to practice the skills...
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting With Parentheses Missing Number
[Free Registration/Login may be required to access all resource tools.] This is a video and practice problems finding the missing number of a multi-step addition and subtraction problem that has parentheses. The video models the process...
CK-12 Foundation
Ck 12: Elem Math: Fluency in Subtraction Numbers Up to 20
[Free Registration/Login may be required to access all resource tools.] The video uses a model to demonstrate subtraction with two numbers that are less than 10.
CK-12 Foundation
Ck 12: Elem Math: Areas of Rectangular Composite Figures Overlap 1
[Free Registration/Login may be required to access all resource tools.] A video and practice questions where students are presented with one or more smaller rectangles within a larger one. They must calculate the area of the larger...
CK-12 Foundation
Ck 12: Elem Math: Area in Grid
[Free Registration/Login may be required to access all resource tools.] The video describes how to count the area in a grid where each square on the grid is one square unit of area. The video is followed by practice problems covering the...
CK-12 Foundation
Ck 12: Elem Math: Visual Differences in Length English Units
[Free Registration/Login may be required to access all resource tools.] The video shows how to use visual objects and numeric units of measure in order to determine the longest and shortest lengths of measure. The video is followed by...
CK-12 Foundation
Ck 12: Elem Math: Conversions Between Thousands, Hundreds, Tens, and Ones
[Free Registration/Login may be required to access all resource tools.] The video describes how to convert between thousands and hundreds. The video is followed by practice problems to assess student understanding of the concept.