Content Showcase: Newest Resources

Lesson 14 in this SAT Math Prep series explores advanced probability and expected value—topics that account for approximately 5–7% of SAT Math questions.

This engaging lesson explores advanced applications of 3D nets and their real-world connections in engineering, architecture, and packaging design.

In this interactive lesson, students explore the geometry of cylinders and advanced polyhedra, including the dodecahedron and icosahedron.

In this engaging lesson, students explore the geometry of pyramids, tetrahedra, and octahedra using 2D nets and 3D models.

In this engaging and interactive lesson, students explore the connection between 2D nets and 3D geometric figures.

In this engaging geometry lesson, students will explore cross-sections of triangular prisms, antiprisms, and tetrahedrons.

This animated math clip art visually demonstrates how a vertical plane intersects a rectangular prism, producing a two-dimensional cross-section.

This animated math clip art illustrates how a horizontal plane intersects a rectangular prism, forming a two-dimensional cross-section.

In this engaging geometry lesson, students will explore how rectangular prisms, spheres, and pyramids are affected by different slicing planes.

In this engaging math lesson, students explore cross-sections of cubes, cylinders, and cones through interactive activities, real-world examples, and animated visuals.

In this high school algebra lesson, students will learn how to multiply and divide rational expressions by applying fraction rules and algebraic simplification techniques. Understanding these operations is essential for working with complex algebraic expressions and solving rational equations.

In this high school algebra lesson, students will learn how to simplify complex rational expressions—fractions that contain other fractions in the numerator, denominator, or both.

In this high school algebra lesson, students will learn how to add and subtract rational expressions by finding common denominators and simplifying algebraic fractions.

In this lesson, students will explore the fundamentals of rational expressions, a key concept in algebra. They will learn how to identify, simplify, and evaluate rational expressions by applying their understanding of fractions and algebraic operations.

In this lesson, students will explore direct variation, a special type of proportional relationship where one variable is a constant multiple of another.

In this lesson, students explore the properties of parallel and perpendicular lines in coordinate geometry. They will learn how to identify these lines based on their slopes, determine equations for parallel and perpendicular lines, and apply these concepts to solve real-world and mathematical problems.

In this high school algebra lesson, students will learn how to simplify rational expressions by applying factoring techniques and identifying common factors. Rational expressions, which are algebraic fractions, can often be simplified by reducing common terms in the numerator and denominator.

In this lesson, students will explore how to represent and analyze proportional relationships using graphs, tables, and equations.

In this lesson, students will develop their problem-solving skills by learning multiple strategies for solving percent problems. Using proportions and equations, they will calculate percent increase, percent decrease, discounts, taxes, commissions, and simple interest.

In this lesson, students will develop their problem-solving skills by tackling multi-step ratio and proportion problems. They will learn how to analyze complex ratio scenarios, apply proportional reasoning, and use unit conversions to solve real-world problems.

In this lesson, students explore ratios and proportional relationships, building on their prior knowledge to deepen their understanding of proportional reasoning.

In this lesson, students will explore different ways to represent proportional relationships using tables, graphs, and equations. They will analyze proportional relationships in real-world contexts and learn how to determine the constant of proportionality.

This lesson introduces seventh-grade students to unit rates and complex fractions, helping them develop a deeper understanding of proportional relationships and fraction operations.

In this engaging Grade 7 math lesson, students will explore how to recognize and analyze proportional relationships. Using tables and graphs, learners will determine whether two quantities are proportional and identify the constant of proportionality.

This lesson introduces seventh-grade students to ratios and unit rates, emphasizing their real-world applications. Through engaging activities and problem-solving exercises, students will develop proportional reasoning skills.

This lesson plan is designed to provide sixth-grade students with a comprehensive understanding of ratios, proportions, and percents.

This comprehensive lesson plan is designed to introduce sixth-grade students to the concept of percents, emphasizing their relationship to fractions and decimals.

This lesson introduces sixth-grade students to ratios and rates, emphasizing their applications in real-world problem-solving. Through hands-on activities, students will learn how to calculate unit rates, interpret proportional relationships, and analyze data using tables and graphs.

In this foundational lesson, students embark on a journey to understand the concept of ratios, a crucial building block in mathematics that compares two or more quantities. Through engaging activities and practical examples, learners will:

In this lesson, students will deepen their understanding of equivalent ratios and their role in proportional reasoning. By exploring real-world applications, students will develop the skills to recognize, create, and use equivalent ratios in practical situations.