Mass Balance Model part of Mathematical and Statistical Models:Examples
Students are introduced to the concept of mass balance, flow rates, and equilibrium using an online interactive water bucket model.

Slinky and Waves part of Teaching with Interactive Demonstrations:Examples
Use a Slinky to show:P and S waves, Wave reflection, and Standing waves in interactive lecture demonstration.

Waves Through Earth: Interactive Online Mac and PC part of Mathematical and Statistical Models:Examples
Students vary the seismic P and S wave velocity through each of four concentric regions of Earth and match "data" for travel times vs. angular distance around Earth's surface from the source to detector.

Learning to Think about Gravity: Newtons's Theory part of Interactive Lectures:Examples
The purpose of this exercise is to learn how to think about gravity, learn about scientific methodology, and transition from the Aristotelian to the Newtonian understanding of gravity. -

Helping Students Discover Total Internal Reflection part of Interactive Lectures:Examples
Students learn the basic relationship of Snell's Law, practice applying it to a situation, then are given another situation where it "doesn't work."??? This situation turns out to be one in ...

Will the egg break? part of Interactive Lectures:Examples
This is a discrepant event that can be used to help students understand applications of the momentum-impulse theorem. Students are first asked to predict and hypothesize what will happen when an egg is thrown into ...

Modeling emf, Potential Difference, and Internal Resistance part of Interactive Lectures:Examples
Through class discussion and think-pair-share questions, this activity helps students come to understand the difference between emf and potential difference in electrical circuits. These concepts are broached ...

Rutherford's Model of the Atom part of Interactive Lectures:Examples
Students are asked think-pair-share questions to predict the interaction of alpha particles fired toward the nucleus of an atom. An online applet is used to illustrate the interaction and test students' ideas ...

Models of the Hydrogen Atom part of Interactive Lectures:Examples
In this interactive lecture, models of the hydrogen atom are explored using an online Java applet. The exploration leads to qualitative and quantitative analysis of energy transitions. -

Concept Questions for the Photoelectric Effect with Interactive Simulation part of Interactive Lectures:Examples
These are interactive lecture-demonstration questions probe student understanding of fundamental concepts in the photoelectric effect. -

Interactive Lecture Questions for Single Slit Diffraction part of Interactive Lectures:Examples
This is a set of interactive lecture demonstration questions designed to probe student understanding of single-slit diffraction. -

Learning to Think about Gravity II: Aristotle to Einstein part of Interactive Lectures:Examples
The purpose of this exercise is to learn how to think about gravity, learn about scientific methodology, and transition from the Aristotelian to Newtonian to Einsteinian understanding of gravity. -

Projectile and Satellite Orbits part of Interactive Lectures:Examples
Gravitation introductory activity with interesting animation. The activity allows the student to revile the connection between the initial speed and the shape of satellite orbit. -

Think-Pair-Share Analysis of the Operation of a Metal Detector part of Interactive Lectures:Examples
The activity presents a Think-Pair-Share analysis of a metal detector including a simulation. -

Work: pre, during and post class questions part of Interactive Lectures:Examples
This series of questions before instruction, in-class peer instruction, and post-instruction allow students to iterate and improve their understanding of work incrementally. -

Motion Concepts: Displacement, velocity, & acceleration graphs part of Interactive Lectures:Examples
Students often struggle with motion concepts. These activities focus on the graphical representations of displacement, velocity, and acceleration given a number of situations of an object moving along the x-axis. ...

Measuring voltage and current in a DC circuit part of Interactive Lectures:Examples
These exercises target student misconceptions about how to properly measure voltage and current in simple DC circuits by letting them investigate different meter arrangements without fear of damaging equipment. ...

The Transformer: Simulation Lecture Demo part of Interactive Lectures:Examples
The activity presents an interactive lecture demonstration of the operation of a transformer using a simulation. -

Science on a Skateboard - Applications of Newton's Third Law part of Interactive Lectures:Examples
A think, pair, share activity with Socratic questioning to help students begin to understand rocket propulsion. -

Virtual Photoelectric Lab part of Teaching with Data Simulations:Examples
This is a virtual lab activity on the photoelectric effect based on a Java applet simulation of the experiment.