Connect students directly to the concept in a personal way. Capture students' attention by initiating a group problem-solving activity before delivery of instruction. Begin with a situation that is familiar to students and builds on what they already know. Construct a learning experience that allows diverse and personal student responses. Facilitate the work of cooperative teams of students.

EXPERIENCE--progression of tools. Bibliography:

Objective: To gain personal understanding of the increasing complexity of tools.

Activity: Students will produce a product, such as instant pudding, using a progression of tools working through stations. First station will use wooden spoon. Second, will use a wire wisk. Third, will use a hand-held egg beater. Fourth will use an electric mixer.

Assessment: Student participation in activity.