60 results
Free high school arithmetic lessons
Menu Math – A Seven Course Meal for Teaching Algebra to Everyone
This delectable diet of engaging math leads students effortlessly from the world of hamburgers into the world of algebra. Piloted in grades 2 through college, this activity has helped students develop a sense of algebra as they practice math in a restaurant context. Even students who have struggled with algebraic concepts will find that algebra makes sense!
The handout contains directions, activity masters, journal prompts, and versions to implement the lesson with primary, upper elementary, a
Subjects:
Grades:
2nd - 10th, Staff
Types:
Slopes of Parallel and Perpendicular Lines: An Inquiry-Based Exploration
This is an inquiry-based learning activity used to teach students of the properties of the slopes of parallel lines and the slopes of perpendicular lines. This activity is best used before going too in-depth with the algebraic properties of parallel and perpendicular lines as it allows students to discover, on their own terms, these properties. The papers are arranged so that you may print the graphing activities on one sheet of paper and the questions on another. Have students put papers side b
Subjects:
Grades:
7th - 9th
Types:
Battle of Good and Evil: Adding Negative and Positive Integers
This project is to help students understand the relationship between positive and negative numbers. Students will practice adding negative and positive numbers through a series of battles and will take on the role of a journalist documenting the highlights of an epic war. This can be used in a pre-algebra course or beginning of an algebra course. For competency based instruction, this can be used to help students meet either the "arithmetic readiness" or "real numbers and linear equations" compe
Subjects:
Grades:
7th - 10th
Types:
Adding Positive and Negative Integers Task Cards - Beginner Level
The task cards help students understand and practice adding positive and negative integers. The cards can be used in main instruction, centers, or in skills work. The cards include number line examples for visual learners, and each card includes a number line that students can use on laminated cards to sketch a visual of what the problem would look like on a number line.
Subjects:
Grades:
6th - 9th
CCSS:
Elapsed Time: 24 Hour (MILITARY and Standard) Ruler Templates-Student Aid - FREE
24 hour time template in both MILITARY time and STANDARD time. Some teachers find it easier to teach elapse time in military time. The subtraction is the only tricky part. The student must regroup an HOUR in Base 60 - meaning the hour is regrouped to 60 minutes. However, the vertical subtraction is still Base 10.
RESOURCE is on 11 x 17 inch paper!!!! Please note. Or the numbers would be too small to use.
Elapsed Time is very difficult for elementary and middle school aged templates.
They hav
Subjects:
Grades:
3rd - 12th
Algebra - Highest Common Factor Factorisation
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on factorising by first removing a highest common factor (HCF).
Subjects:
Grades:
7th - 10th
Open-Ended Math Problems - The Caterpillar Problem
Open-ended math problems are a valuable resource in any math curriculum. Built on a simple premise, they provide a low entry point for all students. But they also are automatically differentiated upward by having high exit points.
The Caterpillar Problem describes a simple rule for building a "caterpillar" and then poses a challenge to students. Students will experiment with numbers, generate strategies, and look for patterns. From simple arithmetic to two-variable algebraic equations, this
Subjects:
Grades:
4th - 9th
Types:
Algebra - Algebraic Terminology and Simplifying Expressions
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on basic algebra skills, including algebraic terminology, gathering like terms, multiplying and dividing algebraic terms.
Subjects:
Grades:
7th - 10th
Algebra - Difference of Perfect Square Factorisation
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on how to factorise difference of perfect square (DOPS) expressions.
Subjects:
Grades:
7th - 10th
Decimals: Understanding Place Value - Level 1 (FREE)
Decimals - Level 1
Place Value - Using an imaginary '1' under the decimal point.
Tenths and Hundreds...
There is no reason students should struggle with place value - whole numbers or decimals. This practice sheet takes the mystery out of the decimals in both fraction form and decimals....base 10 form is also provided.
Best, Blaine Helwig
Subjects:
Grades:
4th - 9th
Algebra - Solving Basic Two-Step Equations
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on solving for the value of x in two step equations, including questions with positive and negative answers.
Subjects:
Grades:
7th - 10th
Algebra - Solving Quadratic Equations Using the Null Factor Law (Factorising)
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 9 and 10 students and is linked to the Australian curriculum. This resource focuses on using the null factor law to solve for the value of x in equations that involve factorisation.
Subjects:
Grades:
9th - 10th
Algebra - Solving Quadratic Equations Using the Null Factor Law (No Factorising)
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 9 and 10 students and is linked to the Australian curriculum. This resource focuses on using the null factor law to solve for the value of an unknown in an algebraic equation. These questions do not involve factorisation, although I have another resource that
Subjects:
Grades:
9th - 10th
FlippedMath Modeling with Rational Numbers
Complete lesson on Modeling with Rational Numbers. Includes notes, practice and test prep questions. Extra practice, worked solutions and a video for the notes are available for free at www.flippedmath.com on the Math 7 course.The lesson opens with using a vertical number line to model real world situation. The lesson continues using absolute value to represent distance. The lesson ends with modeling several real world situations. Lesson is designed for Middle School students but could easily be
Subjects:
Grades:
6th - 10th
Algebra - Expanding Two Sets of Brackets (FOIL and Box Methods)
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on using the FOIL and box methods to expand two sets of brackets. The scaffolded worksheet also includes a worded, real-life context question.
Subjects:
Grades:
7th - 10th
Algebra - Grouping Pairs Factorisation (ax + bx + ay + by)
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on factorising 4 term expressions where the first and second terms share a HCF and the third and fourth terms share a different HCF (grouping).
Subjects:
Grades:
7th - 10th
Algebra - Factorising Trinomials (ax^2 + bx + c)
This resource includes:A PowerPoint that can be used with a class,A scaffolded student version of the PowerPoint with gaps for the students to fill in,A differentiated worksheet with answers included.This resource is suitable for Year 7, 8, 9 and 10 students and is linked to the Australian curriculum. This resource focuses on how to factorise trinomials, including questions with common factors to remove before factorising the trinomial.
Subjects:
Grades:
7th - 10th
Basic Math: Lesson 2 - Equalities & Inequalities
This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.
Basic Math: Lesson 2 - Equalities & Inequalities by Luis Anthony Ast is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United Stat
Subjects:
Grades:
7th - 9th
Types:
FREE add-on to the Number Trick (6 Poster Set) - Binary Numbers - Exponents
These activity pages lead students toward a better understanding of the Binary Number Trick - Interactive Guess My Number Lesson. Purchase the posters at Interactive Math Trick Poster SetThese materials are great for early finishers, critical thinkers, gifted and talented, math explorers and math team students. The activities are tailored to a range of student needs. All are included for free.
Subjects:
Grades:
3rd - 12th
Types:
Completing the Square Lesson
Lesson for intro to completing the square Helpful for MPM 2D and MFM 2P (Ontario curriculum)
Subjects:
Grades:
10th
Types:
Rational Expressions and Equations Unit Review
Rational Expressions and Equations Unit Review:
Can be used as an assignment or as review material covered by the teacher.
Topics covered include:
-Simplifying Rational Expressions
-Multiplying and Dividing (Rationalizing Denominators) Rational Expressions
-Adding and Subtracting Rational Expressions
-Solving Rational Expressions
-Word Problems
Subjects:
Grades:
10th - 12th
FlippedMath Add and Subtract Fractions
Complete lesson on Adding and Subtracting Fractions. Includes notes, practice and test prep questions. Extra practice, worked solutions and a video for the notes are available for free at www.flippedmath.com on the Math 7 course.The lesson opens with looking at fractions on a tape diagram. The lesson continues with adding and subtracting fractions with like denominators. The lesson ends with adding and subtracting fractions with unlike denominators. Lesson is designed for Middle School students
Subjects:
Grades:
6th - 10th
Integer Operations Remediation Lesson
This lesson is designed for students that struggle with signed number arithmetic. The idea behind the lesson is that misconceptions need to be exposed in order for learning to occur.
This is not an in-depth, "Why this works," lesson, because at this point, they've likely seen all of that, but it doesn't help.
At the end of the lesson there are homework assignments with answer keys.
To see a video I made using this PowerPoint, click here: https://youtu.be/QnCoavZdzjc
If there are ever an
Subjects:
Grades:
7th - 12th, Adult Education
Also included in:Â Number Unit For High School Algebra
Lecture Slides (Chapter 5) Networks, Connections, and Behavior
Lecture notes on network theory, bystander effect, homophily, Harary's Theorem, feedback and dynamic networks, and exponential model.
Subjects:
Grades:
10th - 12th, Higher Education
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