Looking for free content to use with your textbook? You’ve come to the right place!
Get Free Content to Use with Math in Focus (2013) – 4th Grade
Khan Academy is a nonprofit with thousands of free videos, articles, and practice questions for just about every skill.
No ads, no subscriptions – just 100% free, forever.
| 1.1: Numbers to 100,000 |
| 1.2: Comparing Numbers to 100,000 |
| 1.3: Adding and Subtracting Multi-Digit Numbers |
| 2.1: Estimation |
| 2.2: Factors |
| 2.3: Multiples |
| 2.4: Multiplying Using Models |
| 3.1: Multiplying by a 1-Digit Number |
| 3.2: Multiplying by a 2-Digit Number |
| 3.3: Modeling Division with Regrouping |
| 3.4: Dividing by a 1-Digit Number |
| 3.5: Real-World Problems: Multiplication and Division |
| 4.1: Making and Interpreting a Table |
| 4.2: Using a Table |
| 4.3: Line Graphs |
| 5.1: Average |
| 5.2: Median, Mode, and Range |
| 5.3: Stem-and-Leaf Plots |
| 5.4: Outcomes |
| 5.5: Probability as a Fraction |
| 5.6: Real-World Problems: Data and Probability |
| 6.1: Adding Fractions |
| 6.2: Subtracting Fractions |
| 6.3: Mixed Numbers |
| 6.4: Improper Fractions |
| 6.5: Renaming Improper Fractions and Mixed Numbers |
| 6.6: Renaming Whole Numbers when Adding and Subtracting Fractions |
| 6.7: Fraction of a Set |
| 6.8: Real-World Problems: Fractions |
| 6.9: Line Plots with Fractions of a Unit |
| 7.1: Understanding Tenths |
| 7.2: Understanding Hundredths |
| 7.3: Comparing Decimals |
| 7.4: Rounding Decimals |
| 7.5: Fractions and Decimals |
| 8.1: Adding Decimals |
| 8.2: Subtracting Decimals |
| 8.3: Real-World Problems: Decimals |
| 9.1: Understanding and Measuring Angles |
| 9.2: Drawing Angles To 180° |
| 9.3: Turns and Angle Measures |
| 10.1: Drawing Perpendicular Line Segments |
| 10.2: Drawing Parallel Line Segments |
| 10.3: Horizontal and Vertical Lines |
| 11.1: Squares and Rectangles |
| 11.2: Properties of Squares and Rectangles |
| 12.1: Length |
| 12.2: Mass, Weight, and Volume |
| 12.3: Time |
| 12.4: Real-World Problems: Measurement |
| 13.1: Area of a Rectangle |
| 13.2: Rectangles and Squares |
| 13.3: Composite Figures |
| 13.4: Using Formulas for Area and Perimeter |
| 14.1: Identifying Lines of Symmetry |
| 14.2: Rotational Symmetry |
| 14.3: Making Symmetric Shapes and Patterns |
| 15.1: Identifying Tessellations |
| 15.2: More Tessellations |