The probability of learning from this lesson plan is high! Learners calculate probabilities as numbers and as decimals. They see how to use a complement to find a probability and even try a simple geometric probability problem.

Keep those commas in line by applying the rules! Pupils can use the first page here as a reference (it includes thirteen comma rules and examples for each) as they work through the two exercises provided for practicing proper punctuation.

Are spiders related to crabs? Study the order of arthropods with a reading selection about animal diversity. It provides details about each class within the order, as well as vivid pictures and explanatory charts. 

This is a resource for many topics in probability and statistics. Click on the topic of your choice for an explanation. The sites you will be linked to are quite extensive. A degree of higher-level math is necessary for understanding...

Many topics on Statistics and Probability are defined and linked here. Click on any of them to move to a more detailed discussion of the term.