Curated OER
Sample Spaces
In this sample spaces worksheet, 9th graders solve 10 different word problems that include sample spaces in each. First, they toss a coin and roll a die listing the sample spaces for each. Then, students flip one coin and select a card...
Curated OER
Algebraic Solutions
In this algebraic solutions instructional activity, 9th graders solve 10 different sets of simultaneous equations. First, they solve one of the equations such that one variable is defined in terms of the other. Then, students take the...
Curated OER
Tree Diagrams
In this tree diagrams worksheet, students solve and complete 10 different problems that include creating tree diagrams. First, they toss a coin and roll a die simultaneously to determine the outcomes with a tree diagram. Then, students...
Curated OER
Fielding Fears
Students consider how real the threat of terrorism might be after military operations in Afghanistan and Iraq, and then explore the terrorist attacks of May, 2003.
Harold D. Underdown
Multiple Submissions in Publishing
A resourceful look at the concept of "multiple submissions" while attempting to publish your written work. Includes definitions, explanations and advice.