Jack Hassard profile picture

Jack Hassard

Stand Alone

Holt, Rinehard and Winston Science Grade 2
Holt Science
The Art of Teaching Science: Inquiry and Innovation in Middle School and High School
Science Experiences: Cooperative Learning and the Teaching of Science
Environmental science on the net
Environmental science on the net: the global thinking project
Science as in?uiry: active learning, project-based, web-assisted, and active assessment strategies to enhance student learning
Adventures in Geology
Adventures in Geology