Grid puzzles are a terrific way to practice thinking about math! In this lesson, students are asked to solve addition grid puzzles and compare processes. Use it on its own or as support for the lesson Solving KenKen Puzzles.

Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.

Get your students comfortable with distinguishing and discussing prime and composite numbers with this lesson that involves visuals and a card game. Use it as a standalone lesson or as support to the lesson Prime and Composite Numbers.

Making inferences is a key skill to master before going on to read more difficult fictional texts in fifth grade. This lesson helps your students solidify their inference skills with a focus on citing evidence in fictional text.

Holy cow! Did President George W. Bush really have a longhorn named Ofelia as a pet? Students learn about wacky White House pets in this fun research activity that includes “president interviews” and a pet choice writing page.

It’s time to make an educated guess! In this lesson, your students will practice using their background knowledge and evidence from the text to make inferences in nonfiction pieces about Martin Luther King, Jr., and Cesar Chavez.

In this lesson, students are asked to cite the text for evidence as they make an inference in a nonfiction text. It can be taught on its own or used as a pre-lesson to Inferences in Nonfiction Texts: Cesar Chavez and Farmworker Rights.

Nourish your child's inner writer with this lesson on three different forms of literature: poetry, prose, and drama. After going through some examples of each, students will demonstrate their knowledge by filling out bubble maps.

Write right with homophones! This interactive lesson will help students with their understanding of homophones by differentiating homophones through motion and how they are used in sentences.

In this lesson, your students will think about situations that require them to calculate area. Use it as a standalone lesson or as support to the What Is the Area of Your Classroom? lesson.

Students will create angles by folding construction paper, creating angle addition sentences, and then adding the sum of angles on their models.

Have students justify their thought process in this lesson about order of events. This lesson is a great way to start discussing the importance of understanding causal relationships to fully understand chronology in fictional texts.

Symmetry is everywhere, but it's often hard to notice. This lesson explores a few ways to identify it. By folding and making mirror images for different shapes, students will discover a new world of symmetrical figures.

Which number doesn't belong? This lesson requires students to think critically as they determine which number is not a factor of a particular number. Teach it on its own or as support for the lesson Factors Over the Rainbow.

Get your students talking about number patterns and rules with this introductory lesson on function tables. Use this lesson as a pre-lesson to Input and Output Boxes or teach it on its own.

Help students develop compare and contrast skills while they examine multi-digit addition models. This lesson can be used independently or in conjunction with the lesson Addition with Regrouping.

Facilitate rich math conversations with this lesson on finding the missing information in problems related to the area of rectangles and squares. It may be taught by itself or used as support to the lesson Finding Area: Furnishing A Room.

Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.

Marie Curie’s monumental achievements in chemistry and physics are remarkable. In this lesson, your students will read two accounts of her life, integrate the details, and assess the importance of having more than one source of information.

In this lesson, students engage in interesting hands-on activities that help them discover the properties of parallel, perpendicular, and intersecting lines. Your little mathematicians will have a blast as they learn about geometry.

Guess what comes next! Teach your students to make a prediction based on textual evidence.

Use this lesson to help your ELs ask different types of questions as they read. Students will analyze a story and ask questions based on the text. This lesson could be used on its own or used as support to the Red Light, Green Light lesson.

Let's get reading! In this lesson, students will identify the main idea and details of a nonfiction text. Use this on its own or as support for the lesson Connecting the Coasts: Effects of the Transcontinental Railroad.

Your students will become junior math detectives as they hunt down the missing side of a rectangle by applying the area formula for rectangles. The only clues they have are the rectangle's area and the measure of one side.

In this lesson, students will identify nouns and pronouns as they distinguish between the main idea and supporting details. It may be taught on its own or used as support for the lesson Compare and Contrast Texts on the Same Topic.