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Mathematics

A.REI.1-2: Understand solving equations as a process of reasoning and explain the reasoning.

7 Results

1. Absurd Math: Math Story Problems

Activity Description

Absurd Math
Source: Absurd Math Activity (License: Protected by Copyright (c) [i.e. screenshot])
 

Absurd Math is an interactive mathematical problem-solving game series for pre-algebra. The player proceeds on missions in a strange world where the ultimate power consists of mathematical skill and knowledge. Many of the pages have hidden clues and areas. Anytime a player needs help, they may e-mail the staff for assistance. They try to respond within two days. Teachers can e-mail them for answer keys. This activity is great for gamers among our students. You can get them to do the math as they explore this world. To complete this activity, use the Example Web Site (above). To find other math story problems, use the Web site link below. 

Don't be tricked by the authorization codes. On the first page, it states the Energy Level times area is the authorization code. You are in area 46 and the energy level is -3. Your students will need to multiply 46 X (-3) to uncover the authorization code. This activity is to challenge your students who already understand the basic concepts.

Program Areas

ABE: Adult Basic Education, ASE: High School Equivalency Preparation, ASE: High School Diploma

Levels

Intermediate, High
2. BBC Skillswise: Formulas

Activity Description

 

BBC Factsheets and Worksheets
Source: BBC Factsheets and Worksheets (License: Protected by Copyright (c) [i.e. screenshot])
 

In this activity, students watch a short video on Formulas, receive instruction with the help of fact sheets, complete worksheets, and finally take a quiz on the topic. Formula factsheets include:

  • Formulas
  • What is a formula?
  • Understanding terms and expressions
  • Understanding formulas
  • Working with formulas

Downloadable Worksheets include:

  • Matching problems with calculations
  • Missing numbers
  • Solving problems
  • Changing word problems into symbols and numbers
  • Identifying formulas
  • Identifying number patterns
  • Identifying sequences
  • Using a formula to find a value
  • Writing formulas in words
  •  

Program Areas

ASE: High School Equivalency Preparation, ABE: Adult Basic Education, ASE: High School Diploma

Levels

Intermediate, High
3. GCF LearnFree: Basic Math

Activity Description

GCF LearnFree Math Lessons
Source: GCF LearnFree Math Topics (License: Protected by Copyright (c) [i.e. screenshot])
 

GCF LearnFree provides help with basic math in the areas of subtraction, multiplication, division, fractions, decimals, and percents. With an emphasis on images and interactives, their math tutorials make learning math easier. The tutorials are designed to be like a math workbook, so learners can practice what they learn directly within the lessons and learn at their own pace.

Program Areas

ABE: Adult Basic Education, ASE: High School Equivalency Preparation

Levels

Low, Intermediate
4. Algebra Lab: Math Glossary

Activity Description

Math Lab
Source: Algebra Lab Math Glossary page (License: Protected by Copyright (c) [i.e. screenshot])
 

This glossary list is part of Algebra Lab, which is an online learning environment that focuses on the high school math topics and math skills called upon in introductory physics and chemistry courses. There is some audio support.

Program Areas

ABE: Adult Basic Education

Levels

Low, Intermediate, High, All Levels
5. Figure This: Math Problem Solving

Activity Description

Problem-Solving
Source: Figure This Challenge Index (License: Protected by Copyright (c) [i.e. screenshot])
 

The National Council of Teachers of Mathematics sponsors this, Take a Challenge Web site that has 80 problem-solving challenges that can be used for algebra and geometry students. The site is also available in Spanish and if you do not have Internet access at your school, look for the link at the bottom of the page to Printing the Challenges for printed copies of each challenge.

Program Areas

ABE: Adult Basic Education, ASE: High School Equivalency Preparation

Levels

Intermediate, High
6. Khan Academy: Linear Equations

Activity Description

Solving Basic Equations & Inequalities
Source: Solving Basic Equations & Inequalities activity page (License: Protected by Copyright (c) [i.e. screenshot])
 

In this activity, students learn about linear equations through a series of videos. The video tutorials can be used to enhance classroom instruction, to help a student needing remediation, or for extended student practice at home.

The Khan Academy is filled with video presentations on a multitude of math subjects and worked examples of math problems.

It is organized according to math Subject: Algebra then Topic: Solving linear equations. Then under this more focused topic, there are many other choices. For instance, a student can review or be introduced to the Order of Operations and how important this is in solving complex math problems.

Program Areas

ASE: High School Diploma, ABE: Adult Basic Education, ASE: High School Equivalency Preparation

Levels

Intermediate, High
7. Shodor Interactivate: Solve for X

Activity Description

Project Interactivate is mathematics courseware containing more than 29+ classroom-tested interactive activities and tools. Suggested lesson plans and discussions based on various concepts contained in the activities help support standards-based approaches to mathematics education.

Shodor Interactivate Equation Solver
Source: http://www.shodor.org/interactivate/activities/EquationSolver/ (License: Protected by Copyright (c) [i.e. screenshot])
 

Students can also use the site to learn fractions, do comparisons, create Venn Diagrams and practice other mathematics concepts. Great for the visual learner.

This activity allows students to practice solving algebraic equations using the additive inverse and multiplicative inverse properties. As the user solves the problem, the activity tracks each step, noting the property that was used and the number of steps used to solve the equation. There are three different levels of difficulty.

Program Areas

ASE: High School Equivalency Preparation

Levels

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OTAN activities are funded by contract CN220124 from the Adult Education Office, in the Career & College Transition Division, California Department of Education, with funds provided through Federal P.L., 105-220, Section 223. However, OTAN content does not necessarily reflect the position of that department or the U.S. Department of Education.