### The Surfoid: Making Geometric Solids Fun

What can make math come alive for kids and adults? Surfoids. … More The Surfoid: Making Geometric Solids Fun

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# Farrell Ink

## Free stuff for students. Training for teachers.

# Tag: math

### The Surfoid: Making Geometric Solids Fun

### Beyond the Textbook: Additional Texts for GED® Test Preparation

### Exciting Strategies and Technology for Detroit

### Six FREE Amazing Websites for GED® Test Prep

### Free Math Practice for GED Test Prep: Khan Academy & More

### Khan Academy for Adult Learners

### Staying Safe in a Toxic World

### Forget Flash Cards: Try Math War

November 23, 2015

What can make math come alive for kids and adults? Surfoids. … More The Surfoid: Making Geometric Solids Fun

July 18, 2014

14 websites full of quality non-fiction materials for GED® Test Preparation lessons. … More Beyond the Textbook: Additional Texts for GED® Test Preparation

March 6, 2014

Exciting Strategies and Technology for 2014 GED Test Preparation with three sample lessons. … More Exciting Strategies and Technology for Detroit

May 15, 2013

Six of my favorite FREE websites for adult education and GED® Test Preparation. … More Six FREE Amazing Websites for GED® Test Prep

February 22, 2013

Looking for online practice to study for the GED Math Test? Khan Academy and more at your service. … More Free Math Practice for GED Test Prep: Khan Academy & More

January 20, 2012

Khan Academy: a solution for FREE online GED prep? Here’s how GED instructors use it now.

. … More Khan Academy for Adult Learners

March 8, 2011

March 2011-New FREE Issue of The Change Agent: Staying Safe in a Toxic World. This issue roots reading, writing, and math lessons in content that is engaging & relevant to adult learners. … More Staying Safe in a Toxic World

March 10, 2010

Back by popular demand is my most popular post of all time, original linked here: https://farrellink.com/2009/09/10/tutor-tip-forget-flash-cards-try-math-war/ Use an ordinary deck of playing cards to relax with math. Try Math War to practice basic math operations: Take out the Jokers, Kings, 10s, and Queens. Deal the remaining deck between two players. One rule: Aces are One, … More Forget Flash Cards: Try Math War