# High School (9-12) Activity Browse

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Reese's Pieces Activity: Sampling from a Population part of CAUSE Teaching Methods:Teaching with Data Simulations:Examples

This activity uses simulation to help students understand sampling variability and reason about whether a particular samples result is unusual, given a particular hypothesis. By using first candies, then a web applet, and varying sample size, students learn that larger samples give more stable and better estimates of a population parameter and develop an appreciation for factors affecting sampling variability.

Simulating the Effect of Sample Size on the Sampling Distribution of the Mean part of CAUSE Teaching Methods:Teaching with Data Simulations:Examples

A java applet that simulates the sampling distribution of the mean. It allows students to explore the effect of sample size.

Independent Samples t-Test: Chips Ahoy® vs. Supermarket Brand part of CAUSE Teaching Methods:Testing Conjectures:Examples

In this hands-on activity, students count the number of chips in cookies in order to carry out an independent samples t-test to compare Chips Ahoy® cookies and a supermarket brand. It can involve discussion of randomness and independence of samples, comparing two parameters with null and alternative hypotheses, and the practical issues of counting chips in a cookie.

Using Your Hair to Understand Descriptive Statistics part of CAUSE Teaching Methods:Testing Conjectures:Examples

The purpose of this activity is to enhance students’ understanding of various descriptive measures in statistics. In particular, students will gain a visual understanding of means, medians, quartiles, and boxplots without doing any computations by completing this activity.

An In-Class Experiment to Estimate Binomial Probabilities part of CAUSE Teaching Methods:Testing Conjectures:Examples

This hands-on activity asks students to conduct a binomial experiment and calculate a confidence interval for the true probabiity. It is useful for involving students, and for having a discussion about the interpretation of confidence intervals and the role of sample size in estimation.

Virtual Photoelectric Lab part of comPADRE Pedagogic Library:Teaching with Data Simulations:Examples

This is a virtual lab activity on the photoelectric effect based on a Java applet simulation of the experiment.

Models of the Hydrogen Atom part of comPADRE Pedagogic Library: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. -

Modeling emf, Potential Difference, and Internal Resistance part of comPADRE Pedagogic Library: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 ...

The Evolution of Pearsons Correlation Coefficient/Exploring Relationships between Two Quantitative Variables part of CAUSE Teaching Methods:Interactive Lectures:Examples

The evolution of ideas is often ignored in the teaching of statistics. It is important to show students how definitions and formulas evolve. This activity describes a fairly straightforward activity of how measures of association can evolve.

Will the egg break? part of comPADRE Pedagogic Library: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 ...

Helping Students Discover Total Internal Reflection part of comPADRE Pedagogic Library: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 ...

Psychic test part of CAUSE Teaching Methods:Interactive Lectures:Examples

Show relative frequency converging to true probability by testing the psychic ability of your students.

Using an Applet to Demonstrate a Sampling Distribution part of CAUSE Teaching Methods:Interactive Lectures:Examples

Introducing sampling distribution through cooperative learning among students using a group activity. Afterwards, use the sampling distribution applet to illustrate.

Count the Fs: Why a Sample instead of a Census? part of CAUSE Teaching Methods:Interactive Lectures:Examples

This interactive lecture activity motivates the need for sampling. "Why sample, why not just take a census?" Under time pressure, students count the number of times the letter F appears in a paragraph. The activity demonstrates that a census, even when it is easy to take, may not give accurate information. Under the time pressure measurement errors are more frequently made in the census rather than in a small sample.

Projectile and Satellite Orbits part of comPADRE Pedagogic Library: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. -

Science on a Skateboard - Applications of Newton's Third Law part of comPADRE Pedagogic Library:Interactive Lectures:Examples

A think, pair, share activity with Socratic questioning to help students begin to understand rocket propulsion. -

Work: pre, during and post class questions part of comPADRE Pedagogic Library: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. -

Introduction to Torques: A Question of Balance, Featuring the Sledge Hammer of the Sierra Madre part of comPADRE Pedagogic Library:Teaching with Interactive Demonstrations:Examples

Interactive Lecture Demonstrations to illustrate the nature of torques and on the balancing of torques in static equilibrium.

Elastic and Inelastic Collisions: The Case of the Happy and Sad Balls part of comPADRE Pedagogic Library:Teaching with Interactive Demonstrations:Examples

Interactive Lecture Demonstration to illustrate that impulses are larger in elastic collisions than in inelastic collisions if other factors are the same.

The Magic of Optics: Now you see it, now you don't part of comPADRE Pedagogic Library:Teaching with Interactive Demonstrations:Examples

A magical demonstration where a Pyrex tube vanishes in a beaker of mineral oil. Useful demonstration to introduce to concept of refraction (and/or partial reflection).