What do paleontologists, dinosaur tracks, and the nature of science have in common? They're combined here in an inquiry activity where students use methods of observation and inference to devise evidence-based explanations for the data they collect about dinosaur tracks, much like the methods used by paleontologists. Students then debate the…

The pitcher throws the ball and the batter takes a mighty swing. Crack! The ball is hit on the sweet spot and soars to the outfield. Or, you hear a thud! This time, the ball dribbles along the infield ground and the batter's hands sting. Everyone who has played baseball or softball has probably experienced both of these outcomes. This may not seem…

This article describes three interconnected strategies to help form the structure of support that you and your students can use to reach both goals simultaneously: performance expectations for students, explicit teaching strategies that support inquiry-based learning, and student metacognition strategies (Thier 2002).

The Madagascar hissing cockroach ("Gromphadorhina portentosa") is one of the most exciting and enjoyable animals to incorporate into your science curriculum. Madagascar hissing cockroaches (MHCs) do not bite, are easy to handle, produce little odor compared to many terrarium animals, have a fascinating social structure, are easy to breed, teach…

Learning how the periodic table has developed over time can provide an important foundation for students' future science learning, as they begin to explore the explanatory power of other models in science. In this activity, students are given the opportunity to investigate the generation of the modern periodic table, through a process of creating…

Inquiry practices often involve more student-centered activities where students interact more intensively with materials and with other students during investigations. In addition to monitoring the learning taking place, teachers in an inquiry classroom have to manage more movements of materials and equipment and the social dynamics among…

In 2006, a unique scenario transported eighth-grade Earth science students from the classroom into the cold, dry, pristine surroundings of Antarctica. The mission was to expose the students to hands-on science using satellite telephones, Contact 3.0 software, and some very creative improvisation. In addition, a detailed, well-illustrated blog…