Waterloo Mathematics
Grade 7 Patterning and Algebra: Algebraic Expressions
Classmates solve 18 different problems that are mostly word problems that apply algebraic expressions. They draw different combinations of masses on a scale that would balance. They also simplify expressions and solve for x in a number...
Curated OER
Chemical reactions: physical states, reactions types
A list of word reactions are given. Your class should write balanced equations, along with giving the reaction type and physical states.
Curated OER
Permutation and Combination Worksheet
For this permutation and combination worksheet, students determine the permutation and combination of given situations. This four-page worksheet contains approximately 20 problems.
Curated OER
The most commonly misspelled words in English
Ninth graders examine the different misspelled words in the English language. In this English lesson, 9th graders read an article and answer guided reading questions. Students write an email to their teacher about what they have read.
Curated OER
Combination Vs. Permutation
In this probability worksheet, students analyze word problems, determine whether the situation is a combination or a permutation, and solve. There are 5 multiple choice questions.
Curated OER
Possible Outcomes 5
In this outcome worksheet, students read a short story problem and create a list of all possible combinations to fit the situation. They draw a possibility tree to graph the combinations.
Curated OER
Counting and Making Change
In this mathematics worksheet, learners solve various counting and money problems. They identify the quarter, dime, nickel, and penny, and how much each is worth. Students also add up the totals for various combinations of the currency...
Wolfram Research
Wolfram Math World: Combination
This MathWorld page gives an explanation of combinations as they pertain to probability. Offers links to more complete information about various topics related to combinations.