Algebra & Expressions

In this engaging 30-minute session, Grade 5 students will learn to plot and simplify algebraic expressions, tailored for special education needs. This lesson is crucial for building foundational math skills and confidence in handling algebraic concepts.

In this 30-minute Tier 1 lesson for 7th graders, students will practice three targeted problems aligned with standard 7.EE.4a, focusing on expanding, factoring, and simplifying linear expressions with rational coefficients. This lesson builds their fluency with expressions and prepares them for more advanced algebraic manipulations.

In this engaging 5th-grade lesson, students will learn how to simplify algebraic expressions involving variables x and y. This foundational skill is crucial for developing algebraic thinking and problem-solving abilities. The lesson will be conducted in one 30-minute session, providing students with hands-on practice and interactive activities to solidify their understanding.

In this 45-minute session for 9th graders, students will explore exponential equations, a fundamental concept in algebra that models real-world phenomena like population growth and radioactive decay. Understanding exponential equations is crucial for students as it lays the groundwork for advanced mathematical concepts and practical applications in science and finance.

This lesson introduces 9th-grade students to evaluating algebraic expressions by substituting values and following the order of operations. It's crucial for building foundational algebra skills. Designed for a single 35-minute classroom session.

In this engaging lesson, 6th-grade students will learn how to solve for x and y in algebraic expressions, a foundational skill in mathematics. This lesson is crucial as it builds problem-solving skills and prepares students for more advanced math concepts. The session will last 30 minutes and is designed for a classroom setting.

In this 30-minute lesson for 5th graders, students will learn how to simplify mathematical expressions, an essential skill for solving equations and understanding algebra. This lesson will help students build a strong foundation in mathematics by breaking down complex expressions into simpler forms, making math more approachable and less intimidating.

In this engaging 30-minute math lesson, students will learn to simplify algebraic expressions, a foundational skill in algebra that enhances problem-solving abilities. This lesson is designed for a classroom setting and includes a lesson plan, worksheet, and answer key, with considerations for students on IEPs to ensure accessibility and understanding.

In this three-session lesson series, 8th graders will master the progression for solving multi-step linear equations with rational coefficients (CCSS 8.EE.C.7). Students will build fluency from one-step to multi-step equations, including variables on both sides and clearing fractions. These engaging 30-minute Tier 1 lessons ensure every student develops confidence and competence.

This lesson uses art to visualize and understand algebraic equations and expressions. Students will create visual representations of given algebraic equations, making abstract concepts more concrete and engaging. This activity develops both mathematical and creative skills, encouraging students to think about algebra in innovative ways.

In this 30-minute Tier 1 lesson, 9th graders will explore foundational pre-algebra concepts through engaging puzzles and guided practice. Students will strengthen skills in solving simple equations and understanding variables, setting them up for success in algebra. This lesson is important because mastering these basics builds confidence and fluency in algebraic thinking.

This lesson introduces 9th-grade students to the fundamental rules of exponents, empowering them to simplify expressions and solve related problems. Understanding exponents is crucial for higher-level math concepts and real-world applications in science and finance. This 30-minute session will be conducted for the whole class.

This 30-minute lesson, designed for Junior High Math students (grades 6-8) in a small group setting, focuses on building foundational algebraic skills by teaching students how to isolate variables in simple equations. Understanding how to solve for 'X' is crucial for all future math concepts and real-world problem-solving.

This 15-minute lesson for 12th-grade students introduces the fundamental concept of vector addition. It's important for understanding forces, velocities, and displacements in physics and engineering, providing essential tools for real-world problem-solving. Designed for a single 15-minute session for a whole classroom.

In this engaging 7th-grade math lesson, students will embark on a journey to solve intriguing math mysteries using algebraic expressions and equations. This lesson is designed to enhance problem-solving skills and make math relatable and fun for all students in a single 30-minute session.

In this 5-session 10th grade math lesson, students explore the properties and relationships of angles through hands-on scenarios and collaborative challenges. Understanding angles underpins geometry, trigonometry, and real-world problem-solving—crucial for higher-level math and everyday spatial reasoning.

In this 30-minute, one-session lesson for 5th-grade Tier 1 students, learners will practice applying the order of operations (PEMDAS) through a scaffolded worksheet with 15 targeted problems. This lesson helps students build confidence and fluency in solving multi-step expressions and sets a strong foundation for future algebraic work.

In this 60-minute session for 7th graders, students will explore various angle relationships, such as complementary, supplementary, and vertical angles. Understanding these relationships is crucial for solving geometric problems and is applicable in real-life scenarios like architecture and design.

A personalized 30-minute, one-on-one lesson that integrates emotional vocabulary with algebraic expressions to strengthen both SEL and math skills for a 7th grade student. This Tier 3 session helps students label feelings, translate them into algebraic terms, and solve simple equations, building self-awareness and confidence.

A 30-minute Tier 1 warm-up session of rapid-fire addition and subtraction questions for 3rd-grade students aligned with TEKS. This warm-up builds fluency, primes math thinking, and energizes the whole class at the start of a lesson.

Travel through time to master 3rd grade Common Core math standards by revisiting essential skills from earlier grades. In this 30-minute Tier 1 lesson, 3rd graders will deepen their understanding of multiplication and division while reconnecting with addition and subtraction strategies from 1st and 2nd grade.

In this 30-minute Tier 1 lesson for 8th graders, students will practice key pre-algebra skills through differentiated worksheets tailored to varying readiness levels. This lesson builds confidence by meeting each student where they are, while ensuring all learners strengthen foundational concepts like solving equations and simplifying expressions.

This lesson helps 9th-grade students understand and apply the rules of multiplying exponents. It addresses common misconceptions and provides guided practice for students needing extra support. This lesson is designed for a small group (Tier 2) and will take approximately 35 minutes.

This project-based lesson introduces 9th-grade students to literal equations, emphasizing their real-world application in various fields. Students will learn to rearrange equations to isolate specific variables, a critical skill for problem-solving in science, engineering, and finance. This lesson is designed for a single 90-minute session for a whole classroom.

In this 30-minute, 8th-grade Tier 1 lesson, students will explore the properties of integer exponents to generate and simplify equivalent expressions. Mastery of exponent rules empowers students to handle scientific notation, factoring, and algebraic manipulation with confidence.

This two-session lesson for 4th graders focuses on mastering addition skills, emphasizing both speed and accuracy. Through engaging activities and interactive discussions, students will enhance their understanding of addition, a fundamental math skill crucial for everyday problem-solving.

In this 8-minute warm-up for 5th graders, students compare two investment options (like 5% interest vs. a $5 bonus) and vote on which yields more. This quick activity sparks critical thinking about growth comparisons and lays the foundation for financial literacy.

This lesson challenges 3rd-grade students with a fun math game and a quick assessment to solidify their understanding of core math concepts. It helps students practice and apply essential arithmetic skills, fostering confidence and engagement in mathematics. Designed for a whole-class setting, this 20-minute lesson is perfect for a quick review or an introduction to a math unit.

A 30-minute lesson for 5th-grade small groups to introduce exponents. This lesson helps students grasp how exponents represent repeated multiplication, building a crucial foundation for future math concepts. Designed for one 30-minute session.

This lesson introduces 2nd-grade students to number bonds as a strategy for solving addition problems. Students will learn to break down numbers, making addition easier and more engaging. This single-session lesson is designed for a 30-minute classroom period.

In this engaging 30-minute lesson for 6th graders, students will master addition within 100 using regrouping (carrying). Through interactive warm-ups, guided practice, a fun slide presentation, and a hands-on worksheet, learners will build confidence and fluency in multi-digit addition—an essential skill for real-world problem solving.

In this 30-minute lesson, first graders explore adding and subtracting within 20 through engaging visual strategies like number lines, ten frames, and counters. This foundational lesson builds number sense, confidence, and fluency with math facts, making abstract operations concrete and fun.

In this lesson, 5th graders learn the order of operations using the PEMDAS acronym. This 30-minute session introduces PEMDAS, guides students through examples, and provides practice to build accuracy in evaluating expressions—an essential skill for higher-level math.

Students will use manipulatives (counters and ten frames) to represent addition problems within 10 and connect them to written equations. This lesson helps 1st-grade students build a strong foundation in addition, moving from concrete understanding to abstract equations. Designed for 1st Grade, EC Resource Math, 1 session, 45 minutes.

In this lesson, 5th-grade students will explore the order of operations using the PEMDAS acronym (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). This lesson simplifies the concept by focusing on operations without exponents, making it accessible for all students, including those with IEPs. The session will last 30 minutes and is designed to build foundational math skills crucial for solving complex problems.

A 30-minute lesson for 2nd graders to master number bonds up to 20, building a strong foundation for addition and subtraction. This lesson focuses on conceptual understanding and problem-solving. Audience: 2nd Grade. Sessions: 1. Duration: 30 minutes.

This 5-session, 30-minute per session lesson helps elementary students, specifically tailored for one autistic and one intellectually disabled student in a Tier 2 small group setting, master addition and subtraction facts up to 20. It provides targeted support for foundational math skills.

This lesson provides targeted small group support for 5th-grade students struggling with the order of operations. Students will review and practice the PEMDAS rule to accurately solve multi-step problems, helping them build a strong foundation for future math concepts. This is a single 30-minute session for a small group of 5th graders.

In this engaging 30-minute 7th grade lesson, students explore ratios, proportions, and basic algebra skills through a fun Gold Rush theme. They’ll pan for “gold” (colored counters) to solve real-world problems, reinforcing key math concepts while sparking curiosity. This Tier 1 lesson requires minimal prep and includes a warm-up, hands-on activity, worksheet, slide deck, and cool-down.

Understand the binary number system and how data is represented in computers.

A two-session introductory exploration of exponential functions for 11th grade students on Tier 1. Students will discover the characteristics, real-world applications, and fundamental graphing techniques of exponential functions, building foundational skills for advanced algebra. Each 30-minute session includes engaging warm-ups, discussions, activities, games, projects, and assessments to promote deep understanding.

This lesson engages 4th graders in mastering multiplication and basic addition and subtraction without regrouping through experiential and game-based learning. By using interactive activities, students will develop a deeper understanding of these fundamental math concepts, which are crucial for their future math success.

This lesson helps 2nd-grade students differentiate between addition and subtraction symbols to solve problems up to 20 using objects or drawings, and builds understanding of place value up to the 100s. It's designed for a small group of 3 students across 5 sessions, each 30 minutes long. This Tier 2 intervention provides targeted support to help students build a strong foundation in foundational math skills.

In this 15-minute Tier 1 lesson, 1st graders will learn how to add numbers within 10 using visual strategies and number sentences. This foundational skill helps students build confidence with addition and prepares them for more complex math work.

This lesson focuses on teaching kindergarten students the basics of addition using small numbers through fun and visually engaging worksheets. Students will use manipulatives to solve problems, making the learning process interactive and hands-on. This approach helps young learners grasp the concept of addition in a playful and memorable way over four 15-minute sessions.

In this 30-minute game-based lesson, 6th graders embark on a fun gold rush adventure to practice key math skills like addition, subtraction, multiplication, and division. This engaging activity builds real-world problem-solving, teamwork, and quick mental math in a lively, interactive context.

In this 15-minute Tier 1 lesson, 2nd graders will practice adding and subtracting within 20 through interactive warm-ups, guided problems, and independent practice. This quick sprint builds fluency and confidence, reinforcing key arithmetic skills students use every day.

In this small-group lesson, 9th graders explore how self-regulation strategies can strengthen their algebra skills. By integrating social-emotional learning with algebraic problem-solving, students will practice regulating their focus, stress, and perseverance while tackling algebra tasks. (Tier 2 group support, three 45-minute sessions.)

In this engaging 5th-grade lesson, students will learn how to add fractions with like and unlike denominators. This skill is crucial for developing a strong foundation in mathematics, enabling students to solve real-world problems involving fractions. The lesson will be completed in one 30-minute session, providing a comprehensive understanding of the topic.

Join first graders on a 4-session quest to master addition and subtraction strategies! Through engaging warm-ups, interactive slides, hands-on activities, and practice worksheets, students will explore commutative and associative properties, counting on, making ten, number lines, and more – building fluency within 10 and confidence within 20.

This lesson is designed to engage 7th graders in a small group setting with level 3 math concepts. Using active learning and trauma-informed teaching strategies, students will participate in a hands-on activity, complete a worksheet, and take a short quiz to reinforce their understanding. This approach helps students build confidence and fosters a supportive learning environment.

This lesson introduces 9th-grade students to the rules of dividing exponents. Understanding these rules is crucial for simplifying algebraic expressions and solving higher-level math problems. This lesson is designed for a whole-class setting and will take approximately 35 minutes.

In this lesson, 5th graders will learn area model multiplication, breaking numbers into tens and ones to visualize and solve multiplication problems efficiently. This lesson builds strong conceptual understanding, supports fluency, and sets a foundation for algebraic thinking.

Operation Math Confidence is a fun, 4-session series (30 minutes each) for grades 2–5 designed to boost struggling math students’ skills and self-regulation. By focusing on growth mindset, number sense, problem-solving strategies, and self-control, this Tier 1 classroom lesson helps reduce acting-out behaviors and builds math confidence.

In this engaging 30-minute math lesson for 2nd graders, students will embark on a thrilling adventure to solve the mystery of missing numbers in simple addition and subtraction problems. This lesson is designed to enhance students' problem-solving skills and boost their confidence in math by making learning fun and interactive.

In this 30-minute 9th grade Tier 1 lesson, students will master key statistics terms and concepts using interactive flashcards. This engaging session builds foundational knowledge, boosts retention, and prepares students for deeper statistical analysis.

In this 60-minute, gold rush-themed 7th grade math lesson, students will pan for "gold nuggets" of knowledge by solving proportional reasoning and percent problems. This lesson engages curiosity through a historical context and active class-based exploration—no materials needed!

This lesson helps 8th-grade students explore how their personal identities, cultures, and experiences connect to mathematics, fostering a more inclusive and engaging learning environment. Students will recognize the diverse ways math is present in their lives and how their unique perspectives can enrich mathematical understanding. This is a single 30-minute session for all 8th-grade students.

In this fun 15-minute lesson, kindergarteners will explore basic addition using engaging stories and hands-on activities. Students will learn how to combine two small groups of objects, understand the concept of “adding together,” and practice representing sums up to 10. This lesson builds foundational math skills and confidence with number sense.

In this engaging lesson for Grade 10, students will explore the fascinating relationship between multiplication and area. By understanding how multiplication can be visualized as area, students will gain a deeper comprehension of mathematical concepts and their real-world applications. This 45-minute session will include a lesson plan, warm-up, discussion, and worksheet to solidify learning.

This engaging lesson will introduce 9th-grade students to exponential functions, focusing on understanding their properties and real-life applications. Exponential functions are crucial for modeling growth and decay in various fields, helping students develop analytical skills and a deeper understanding of mathematical concepts. The lesson will be completed in one 45-minute session, designed to captivate students' interest and make learning about exponential functions an exciting exploration.

This 30-minute lesson introduces 3rd-grade students to the concept of multiplication as repeated addition. Students will learn foundational multiplication skills through interactive slides and practice problems, essential for building their mathematical fluency.

In this 30-minute Tier 1 lesson for 5th graders, students will master adding multi-digit whole numbers using strategies like place value alignment, partial sums, and number bonds. This foundational skill builds fluency in mental math, supports confidence in future operations, and connects to real-world tasks like budgeting or keeping score.