In this lesson, you will learn to check if your answers to story problems are reasonable by using front-end estimation. [4:40]

In this lesson, you will learn to find number patterns by solving addition and subtraction "in and out" patterns. [3:40]

In this lesson, you will learn to find number patterns by solving multiplication and division In and Out patterns. [4:02]

In this lesson, you will learn how to find the meaning of bold words by using a glossary. [5:36]

In this video, you will solve for unknown amounts by using addition and subtraction fact families. [3:54]

In this lesson, you will learn how to develop more supporting ideas for your big idea by asking questions and using precise words. [5:26]

In this lesson, you will learn to calculate division problems with 3 digit divisors by using double division. [4:58]

In this lesson, you will learn how to compare and contrast quadrilaterals by listing the attributes they share and those they don't. [4:53]

In this lesson, you will learn how to solve multi-step word problems by using front-end estimation. [4:44]

In this lesson, you will learn how to solve multi-step problems by creating a t-chart. [4:59]

In this lesson, students learn how to recognize fractions that are equivalent to one by using fraction strips. [5:04]

In this lesson, you will learn how to solve division problems by using a bar model and what you already know about multiplication and division. [3:35]

In this lesson, you will learn how to create a number line by using benchmark numbers. [4:33]

In this lesson, you will learn how to round to the nearest 10 or 100 in real world situations. [5:48] CCSS.Math.Content.3.NBT.A.1 Use place value understanding to round whole numbers to the nearest 10 or 100.

In this lesson, you will learn how to describe or name the location of points on a plane by using the coordinate grid system. [2:55]

In this lesson, you will compute the volume of a solid by using what you know about area to find the number of cubes in the base. [4:21]

In this lesson, you will compute the volume of a solid by using what you know about the nets of rectangular prisms. Login gives access to additional videos. [3:53]

In this lesson, you will learn to compare numbers written in exponential notation by using your understanding of place value. Login gives access to two additional videos. [4:41]

In this lesson, you will learn to determine if a text is a poem by studying its structure, language, and sound. [4:59]

In this lesson, you will learn to determine an author's point of view by examining the author's use of rhetoric. [5:31]

In this lesson, you will learn how to identify parts of 3-dimensional solids. [4:54]

In this lesson, you will learn to describe characters' traits by focusing on key events and asking, 'What does this event teach me about the characters?' [7:18]

In this lesson, you will learn to delineate and evaluate an argument by considering the validity of an author's claims. [7:25]

In this lesson, you will learn how to analyze the structure of a dramatic text by creating a timeline of events. [6:15]