Cornell University
Electroplating
Silver pennies and copper nickels are made possible by applying some chemistry. Learners use electrolysis to coat a penny with zinc sulfate and a nickel with copper sulfate. Their investigation builds an understanding of electroplating...
Cornell University
Bridge Building
Bridge the gaps in your knowledge of bridges. Individuals learn about bridge types by building models. The activity introduces beam bridges, arch bridges, truss bridges, and suspension bridges.
Curated OER
Nutria And The Disappearing Marsh
Young analysts examine changes in the nutria population, vegetation density, and marsh area over time in the wetlands of Louisiana. They import data and use the TI-73 Explorer to graph and analyze the effects of nutria on marsh loss.
Education World
A Walk Through The 20th Century
Students review the people, places, and events of a particular decade of the 20th Century. They write a report about that decade and create a booth of memorabilia, music, dress, pictures and other artifacts representing the time period.
Curated OER
Looking for Trouble - Using the Internet to Research Structured Controversy
Discuss controversial issues with your charges. More importantly, discuss how you have to research both sides of a controversy before taking a stance. In groups, middle schoolers research the controversial issue of dog sled racing. They...
Education World
Edible Resource Maps!
Young scholars discuss resource maps and examine examples from library resources. Working in groups, they create edible resource maps by drawing examples, such as popcorn on the border of Iowa and Nebraska. Then they use cookies in the...
Curated OER
Technology Lesson Plan - A Country's National Anthem
There are several important components in this how to build a PowerPoint presentation. Luckily there are some explicit instructions on how to put these components into the PowerPoint. This is a short, 3 slide, assignment on finding a...
Curated OER
Snowy Similes
The class defines similes after creating a KWL chart about them. Groups rotate through a series of stations in which they creatively complete similes. They create a picture booklet that contains similes. However, the booklet topic and...
Curated OER
Science: The States of Matter
Third graders conduct experiments in matter to create chemical changes resulting in gases. By mixing solids and liquids, they create a chemical reaction and capture the gas in balloons. After observing the balloons fill with carbon...
Curated OER
Super Ticket Sales
Use this graphing data using box and whisker plots lesson to have learners make box and whisker plots about ticket sales of popular movies. They find the mean, median, and mode of the data. Pupils compare ticket sales of the opening...
Curated OER
Japanese-American Relocation
Consider the causes and effects that led to the internment and relocation of Japanese Americans during WWII. Learners read the story "Baseball Saved Us" and selected chapters from Farewell to Manzanar. Then, they view a slide-show, and...
Curated OER
NUMB3RS Activity: Coded Messages
Using matrix multiplication and inverse matrices, students are trying to uncode a coded message. Students encrypt simple messages using 2 x 2 matrices.
Curated OER
Curve Ball
Create a Height-Time plot of a bouncing ball using a graphing calculator. Graph height as a function of time and identify the vertex form of a quadratic equation that is generated to describe the ball's motion. Finally, answer questions...
Curated OER
Quadratic Equations
Using the provided worksheets, students solve equations involving factoring and finding square roots. At the conclusion of the lesson, they discuss the answers and any difficulty experienced in solving the equations.
Curated OER
Rational Functions
Through a mini assessment, students identify and list the vertical and horizontal asymptotes for the given rational functions and determine the type of asymptote of a given rational function. They also decide which form of a function...
Curated OER
Powers and Roots of Complex Numbers
Explore a few powers of complex numbers numerically and decide if there is a pattern and use parametric equations to represent a complex number graphically. Use De Moivre's theorem to represent the roots of the complex number...
Curated OER
NUMB3RS Activity: Fresh Air and Parabolas
Explore parabolas and investigate linear and quadratic functions to solve problems symbolically and graphically. Also use parametric functions to display trajectories on a graphing calculator.
Curated OER
Zeros of a Cubic
Mathematicians explore cubic functions by learning how to investigate the relationship between the x-coordinates of the three zeros of a cubic function. The instructional activity also contains an application of differentiation.
Curated OER
Geometry and Measurement
Young geometers explore relationships between units of measure and objects. Three activities provide varied opportunities to practice. Learners calculate the volume of two cylinders made by rolling a piece of paper vertically and...
Texas Instruments
Changing Functions
Your algebra 2 learners show what they can do in this assessment activity on shifting, reflecting, and stretching graphs. Given the graphs of various functions, they write the represented equation.
Texas Instruments
Exploring Basic Equations
Learners explore equations with constants, variables and with exponents. They identify and define variables, constants, exponents, expressions, and equations, as well as give an example of each. Your class will also draw their...
SEN Teacher
Numeracy Fans
Numbers are infinite and so are the possibilities with this custom template to create your own number fans. This resource allows you to choose your start number and the increments between each fan. Each blade holds up to three numbers so...
Curated OER
Number Sense: Real Numbers
Using a scientific calculator and an 11-page guide sheet, middle schoolers investigate real numbers and problem-solving properties. The publisher links this resource to Common Core standard for seventh grade math, but you may find...
Curated OER
Community Helpers
First graders explore the different products and services provided by community helpers. For this community helpers lesson, learners participate in a role playing activity where the students transform into community helpers. They break...
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