Curated OER
Number Sentences Puzzles
In this number sentence puzzle worksheet, students are given 2 number sentences and they determine which stories match the sentences. They are also given a story and they determine which number sentence matches the given story.
Curated OER
The Drake Equation
Students use the Drake Equation to calculate the probability of sustaining life on various planets. Through the use of the equation, they determine whether intelligent and advanced civilizations can be developed on planets other than...