Lesson Plan
Teachnology

Teachnology: Math Lesson Plans

For Teachers 9th - 10th
Great lesson plans covering a wide-range of math-related subjects.
Lesson Plan
Other

Quick Math: Percentages

For Students 9th - 10th Standards
This section will explain how to apply algebra to percentage problems.
Website
Other

Math Matters Every Day: Newton's Laws

For Students 9th - 10th
Looks at how Newton's three laws of motion apply to an analysis of the forces being exerted when playing football.
Lesson Plan
PBS

Pbs Learning Media: Triangles: Targeted Math Instruction

For Students 9th - 10th Standards
Students will learn how to apply the properties and characteristics of all triangles to solve real-world problems and identify and use the unique characteristics of right, isosceles, equilateral, acute, obtuse, and scalene triangles.
Lesson Plan
PBS

Pbs Learning Media: Exponents and Radicals: Targeted Math Instruction

For Teachers 9th - 10th Standards
This lesson focuses on exponents and radicals as they apply to problems involving squares, perfect squares, and square roots.
Lesson Plan
PBS

Pbs Learning Media: Formulas: Targeted Math Instruction

For Teachers 9th - 10th Standards
At the end of this lesson plan about formulas, students will be able to identify and apply the correct formula for a given situation, solve for any unknown component of the formulas for perimeter, circumference, and area of regular and...
Unit Plan
Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Exponential Functions and Models

For Students 9th - 10th Standards
The resource investigates exponential functions and models. Students learn about the concepts through notes and examples. A chapter quiz, review exercises, and chapter summary are included.
Unit Plan
Museum of Applied Arts and Sciences

Powerhouse Museum: Gambling (Math and Probability)

For Students 9th - 10th Standards
The resource consists of activities about mathematics and probability. Students learn about the history of gambling and the risk applied to the lotto, instant scratch-offs, roulette, and poker machines.
Unit Plan
Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Matrix Addition and Scalar Multiplication

For Students 9th - 10th Standards
Students learn about matrix addition and subtraction, and scalar multiplication. The tutorial consists of class notes, examples, and practice problems. Review exercises and a chapter quiz are included.
Lesson Plan
CPALMS

Cpalms: Dollars for Density

For Teachers 9th - 10th Standards
This is a guided inquiry activity in which students use simple lab procedures and discussions to develop and apply the concept of density. Students collect and graph data which they use to explore the relationship between mass and...
Lesson Plan
CPALMS

Cpalms: Exploring Cavalieri's Principle

For Teachers 9th - 10th Standards
[Free Registration/Login Required] For this lesson, young scholars use the geometry program GeoGebra to explore Cavalieri's Principle, specifically to investigate whether it applies when calculating the volume of oblique solids. Lesson...
eBook
Paul Dawkins

Paul's Online Notes: Absolute Value Equations

For Students 9th - 10th
This tutorial looks at how to solve absolute value equations. Gives the geometrical and mathematical definitions of absolute value and how to apply them when solving equations. Presents several example problems.
Lesson Plan
Alabama Learning Exchange

Alex: Systems of Equations: What Method Do You Prefer?

For Teachers 9th - 10th Standards
The purpose of this lesson is to help young scholars apply math concepts of solving systems of equations to real life situations. The students will use the three methods of graphing, substitution, and elimination to solve the system of...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G Mg How Many Cells Are in the Human Body?

For Teachers 9th - 10th Standards
About how many cells are in the human body? The purpose of this task is for learners to apply the concepts of mass, volume, and density in a real-world context. Aligns with G-MG.A.2.
Lesson Plan
Alabama Learning Exchange

Alex: Career Technical Education Research

For Teachers 9th - 10th
This lesson is designed to help students document their research for a year long capstone project. (Creating an Engineering Report)The students will be following the requirements for the Siemens Math, Science Technology competition....
Handout
University of Georgia

University of Georgia: Piecewise Linear Functions

For Students 9th - 10th
Piecewise linear functions are presented with examples and definitions. See how piecewise functions are applied to real-world situations through an example with income taxes.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G Co Building a Tile Pattern by Reflecting Hexagons

For Teachers 9th - 10th Standards
This task applies reflections to a regular hexagon to construct a pattern of six hexagons enclosing a seventh. The focus of the task is on using the properties of reflections to deduce this seven-hexagon pattern. Aligns with G-CO.B.6.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G Srt Folding a Square Into Thirds

For Teachers 9th - 10th Standards
The goal of this task is to apply knowledge about similar triangles in order to understand an origami construction: trisection of the side of a square. Aligns with G-SRT.B.5.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G Gpe Triangle Perimeters

For Teachers 9th - 10th Standards
Students are shown two triangles touching points on a coordinate grid and are asked to answer questions about their perimeters. The purpose of this task is to apply the Pythagorean theorem to calculate distances and areas. Aligns with...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Tf Equilateral Triangles and Trigonometric Functions

For Teachers 9th - 10th Standards
The purpose of this task is to apply knowledge about triangles to calculate the sine and cosine of 30 and 60 degrees. Aligns with HSF-TF.A.3.
Interactive
Duke University

Duke University: Web Feats Ii: Lessons on Regression at Hessian

For Students 9th - 10th Standards
This site has several lessons on regression, "Designed to help students visualize topics associated with lines of regression, given a set of data points." Go to the teacher notes to find the objectives and standards which apply.
Activity
Science Buddies

Science Buddies: Career Profile: Computer Software Engineer

For Students 6th - 9th
For those students interested in developing cool video game software for computer or those who enjoy applying their compter science skills to solve problems, a career as a computer software engineer might be worth examining. This Science...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Exponential Growth and Decay

For Students 9th - 10th
Find material to use when planning instruction on exponential growth and decay. A lesson offers several examples, graphs, and explanations, and there are two practice exercises and a group activity for testing and applying concepts learned.
Unit Plan
Khan Academy

Khan Academy: Determining Tangent Lines: Lengths

For Students 9th - 10th Standards
Solve two problems that apply properties of tangents to determine if a line is tangent to a circle.

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