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Curated OER
Show Your Colors and Make Freedom Bracelets
Students understand the meaning of a freedom bracelet. In this terrorism lesson, students create freedom bracelets as a statement against terrorism. Students weave this creative project in red, white and blue to show support of their...
Other
Siyavula: Textbooks: Mathematics Grade 11: Probability: Tree Diagrams
Learn what a tree diagram is and how to solve a word problem while using one. View the solution steps and examples for three different problems. Then practice by solving four word problems on your own and checking the answers to see how...
BBC
Bbc World Service: Figure It Out: Winning the Lottery
The learning activity demonstrates to students real-world applications of mathematics. The resource shows examples of how probability and chance can be used in the real world.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Probability
Get independent practice working with probability. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
E-learning for Kids
E Learning for Kids: Math: Music Center: Mixed Problem Solving
Help Dracco the drummer with solving different fun math problems.
Math Playground
Math Playground: Problem Solving Videos
"Rated 'M' for middle school," Math TV invites you to tune in each week for videos of word problems being solved. Back episodes are available in subjects such as percentages, number sense, and fractions. Watch a problem worked out, then...
Oswego City School District
Regents Exam Prep Center: Problems Involving and & Or
This tutorial helps students understand the probability of two events occurring when the words AND & OR are used. There are examples and practice problems. The teacher resource pages include a demonstration and a computer simulation.
Braingle
Braingle: Probability Brain Teasers
Check out the variety of probability brain teasers at this site, which you can sort by popularity and difficulty.
Other
Probability Formula: Permutations Examples
Two examples of solving permutation problems followed by five word problems and their solutions.
The Math League
The Math League: Percent & Probability
This tutorial gives definitions and examples of percents and probability and covers percent as a fraction and percent as a decimal.
Alabama Learning Exchange
Alex: It's in the Bag!
It's in the Bag will allow students to explore basic principles of probability. Students will investigation the likelihood of a certain color cube coming out of a bag. Then proceed to write word problems involving the plausible outcomes....
National Council of Teachers of Mathematics
The Math Forum: Prob/stat Classroom Materials
This site provides links to lesson plans, example problems, and software sites for probability and statistics.
Hopelink
Hopelink: Teaching Percentages
Students can brush up on percentage skills with this lesson and calculate percentages using the "Percent Tricks method." For students to successfully use this method, they must have the ability to multiply and divide whole numbers.
Better Lesson
Better Lesson: More Meat!
Third graders practice skills of addition, subtraction, word problems and graphing and develop their own theories about why meat consumption is so different across the world.
Khan Academy
Khan Academy: Mean (Expected Value) of a Discrete Random Variable Practice
A practice word problem asking students to calculate the mean of B in a probability chart.
Purple Math
Purplemath: Practical Algebra Lessons
Pre-algebra and algebra lessons, from negative numbers through pre-calculus. Grouped by level of study. Lessons are practical in nature informal in tone, and contain many worked examples and warnings about problem areas and probable...
National Council of Teachers of Mathematics
Nctm: Figure This: Wheel of Fortune's Frequent Letters
Did you know that letter guessing on Wheel of Fortune is based on probability? In this challenge taken from one of TV's most popular game shows, discover what consonant or vowel should be guessed next based on letters already given. A...
Curated OER
Kids Health: Stuttering
You have probably stumbled over your words before. Sometimes that happens because you're nervous, like if you're giving a class presentation or talking in front of people you don't know very well. Have you noticed anyone who stumbles or...
University of Cambridge
University of Cambridge: Nrich: Six Is the Sum
You will probably want to make a list to figure out the solution to this problem. There are teacher notes and the solution right at this one page website.
Wolfram Research
Wolfram Math World: World's Most Extensive Mathematics Resource
MathWorld provides a huge mathematics encyclopedia detailing the concepts of geometry, algebra, calculus, discrete math, number theory, and other math topics--complete with formulas, diagrams, examples, and references for thorough...
University of Cambridge
University of Cambridge: Maths and Sports: The Olympic Torch Tour
Can you find the best route for the Olympic Torch relay to take? This more challenging activity is designed to be accessible to GCSE maths students (grades 8, 9, and 10).