Showing 919–936 of 1260 results

Rectangle Partition


With our Rectangle Partition lesson plan, students learn how to split rectangles into rows and columns and how to determine the total number of squares in those rows and columns.

Rectangular Arrays Lesson PlanRectangular Arrays Teachers Guide

Rectangular Arrays


Our Rectangular Arrays lesson plan teaches students how to recognize rows and columns in a rectangular array. Students also learn how to generate an addition sentence to express the sum of the array and complete practice problems that use these concepts.

Recycling Lesson PlanRecycling Teachers Guide



In our Recycling lesson plan, students learn what recycling is and why it is so important. Students learn the three steps for recycling and learn to identify commonly recycled items.

Reflexive Pronouns Lesson PlanReflexive Pronouns Teachers Guide

Reflexive Pronouns


Our Reflexive Pronouns lesson plan teaches students about reflexive pronouns, including what they are, how to use them, and how to identify them. Students practice using reflexive pronouns in their own writing in order to solidify their understanding of the lesson material.

Regular and Irregular Verbs


With our Regular and Irregular Verbs lesson plan, students learn about regular and irregular verbs in addition to verb tenses such as present, past, and past participle.

Regular Vowel Teams Lesson PlanRegular Vowel Teams Teachers Guide

Regular Vowel Teams


Our Regular Vowel Teams lesson teaches students about the regular vowel teams, which include oa, ee, ai, ay, oi, and oy. Students learn spelling-sound correspondences for these vowel teams, which helps with their pronunciation.

Relate Addition & Multiplication Lesson PlanRelate Addition & Multiplication Teachers Guide

Relate Addition & Multiplication


Our Relate Addition & Multiplication lesson plan introduces students to the concept of repeated addition to demonstrate multiplication. Students create their own word problems that include this concept in addition to solving practice problems.

Relating +, - to Length Lesson PlanRelating +, - to Length Teachers Guide

Relating + , – to Length


Our Relating +, – to Length lesson plan teaches students strategies that they can use when solving word problems related to length. Students practice solving practice problems using the methods taught in this lesson.

Relative Pronouns and Adverbs Lesson PlanRelative Pronouns and Adverbs Teachers Guide

Relative Pronouns and Adverbs


Our Relative Pronouns and Adverbs lesson plan teaches students all about what relative pronouns and adverbs are, how to use them, and how to identify them. Students practice using relative pronouns and adverbs in their writing as a part of this lesson.

Religions of the World Lesson PlanReligions of the World Teachers Guide

Religions of the World


In our Religions of the World lesson plan, students learn about different world religions and their characteristics. Students compare and contrast different world religions using the knowledge of their characteristics gained in this lesson.

Renewable Energy Lesson PlanRenewable Energy Teachers Guide

Renewable Energy


In our Renewable Energy lesson plan, students learn the basics about renewable energy, including its sources and how each source works. Students also learn about the advantages and disadvantages of different types of renewable energy.

Represent and Interpret Data (Grades 4-6) Lesson PlanRepresent and Interpret Data (Grades 4-6) Teachers Guide

Represent and Interpret Data (Grades 4-6)


Our Represent and Interpret Data lesson plan for grades 4-6 teaches students how to us line plots and fractional number lines for data. Students complete practice problems that include line plots and fractional number lines to solidify their understanding of the concepts.

Representing 3D Figures


In our Representing 3D Figures lesson plan, students learn how to represent 3D figures and how to create and interpret 2D nets that become 3D figures.

Reptiles and Mammals Lesson PlanReptiles and Mammals Teachers Guide

Reptiles and Mammals


Our Reptiles and Mammals lesson plan teaches students the characteristics of reptiles and mammals. Students compare and contrast reptiles and mammals in addition to naming examples of each and identifying them.