What is the likelihood that a polar bear will walk into the classroom? Students will consider this and other events using the concept of probability and the terms: Impossible, unlikely, likely, and certain.

How are plants’ traits affected by environmental factors? In this integrated science and reading lesson, students will use multiple sources to identify and determine how traits are influenced by the environment.

High order thinking skills are critical skills for students of all ages. In this lesson, your students will create word problems about money.

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!