Second graders compare and contrast gymnastics in 1859, 1900 and today. Students contrast differences in gymnastics for boys and girls today. Students pretend that they are interviewing a famous gymnast and write up their interview....

Hands-on investigation of Riemann sums becomes possible without intensive arithmetic gymnastics with this interactive lesson plan. Learners manipulate online graphing tools to develop and test theories about right, left, and...

Students identify shapes and manipulate 2 and 3 dimensional objects. They view objects from different perspectives and review relative positions (near, far, between). They sing a shape song.

Students explore the Math Dictionary for Kids site (see Weblinks). (They will discover the second set of terms is synonyms for the first set.) The teacher observes students' progress and provides feedback to students as they work at the...

Students capture the serve motion of a tennis player with a digital or video camera. Using transparencies or a software package, analyze the speed, acceleration, displacement and time of the racquet head and ball in the tennis stroke.