Middle schoolers explore the identity properties of multiplication and of addition. They answer riddles that have to do with the identity properties and observe the teacher explanation of each property as they are modeled on the board. ...

Practice place value with this resource. The 12 questions consist of riddles. For example, "I have 4 tens and 2 ones. What number am I?" This is a creative approach to thinking about double-digit numbers. Answers are available so...

Fifth graders explore three-dimensional figures. As a class, they discuss the characteristics of various three-dimensional figures. In groups, 5th graders write riddles describing the geometric shape. Partners read each other's...

In this science activity, students solve a variety of curriculum related puzzles. They also practice basic mental math skills using four operations. The concept of light and color are explored and how it interacts with different objects.

In this reasoning activity, 3rd graders look over a table with statistics and solve the answers to 5 word problems related to the table about a class track meet.

First graders take a discovery walk around the school. They use their observations to compose a class book about their school.

Students work as magazine reporters to produce a print or multimedia magazine about rain forests.