Pupils apply their knowledge of refraction to four different sets of challenges. Each of the first three focus on one variable's impact on the direction of bending. The fourth combines variables for greater challenge.

The moon takes just over 27 days to orbit around Earth. Young scientists position themselves as the earth as they rotate around the sun and hold the moon. This allows them to observe the patterns and phases of the moon.

Students recognize effects of apathy and indifference, examine behaviors associated with obedience, conformity, and silence, and explore legal responses to issues raised by the Holocaust.

Students hold a Thousand and One Nights storytelling festival with each one memorizing a story to relate to classmates. While examining provided resource links, they select and practice a story they would like to retell. As a dress...

Students design a program to make an automated vehicle perform a specific task. In this robotics lesson, students play the role of scientists competing to win a factory's contract. They present their algorithm to class.