Curated OER
Complex Numbers
The class practices, on paper and/or on a TI graphing calculator the concepts of how to add, multiply, divide and subtract complex numbers using the correct property.
Code.org
Using Variables in Apps
Investigate the benefits of using global variables. The seventh installment of a 21-part unit continues the study of variables from the previous lesson. Young computer scientists modify two existing apps by adding variables and learn how...
Mathematics Vision Project
Module 6: Trigonometric Functions
Create trigonometric functions from circles. The first lesson of the module begins by finding coordinates along a circular path created by a Ferris Wheel. As the lessons progress, pupils graph trigonometric functions and relate them to...
Discovery Education
Market Research and Design: The Headphone Challenge
Watch augmented reality bring classrooms to life. Scholars work in groups to design, build, and market a new pair of headphones meant for children under three. They use an augmented reality app to show their headphones in action as they...
Practical Money Skills
Cars and Loans
Most teenagers want to buy a car, but do they know how much it really costs? Calculate the cost of purchasing a car, securing auto insurance, and maintaining the new investment with a thorough and engaging personal finance...
Laboratory for Atmospheric and Space Physics
Planetary Distances on the Playground
There's no need to stay inside; get out of the classroom and create a scaled map of the solar system on your playground field! In collaborative groups, scholars identify the distance between the sun and other planets, place planet...
Laboratory for Atmospheric and Space Physics
Where Are We Going?
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
Teach Engineering
Using Hooke's Law to Understand Materials
Provide a Hooke for a lesson on elasticity with an activity that has groups investigate a set of springs. They use a set procedure to collect data to calculate the spring constant for each spring using Hooke's Law. The groups...
Mathematics Vision Project
Geometric Figures
Logical thinking is at the forefront of this jam-packed lesson, with young mathematicians not only investigating geometric concepts but also how they "know what they know". Through each activity and worksheet, learners wrestle with...
Social Media Toolbox
A Look at Social Media Policies
Should school news publications use social media if their district is against the use of social media in school? Pupils ponder the policy, then examine their publication's plan in parts seven and eight of a 16-part Social Media Toolbox...
Social Media Toolbox
Social Media Roles
Social media has changed the news publishing process, so how does it affect school news publications? Lesson nine in a 16-part series titled The Social Media Toolbox explores the traditional publishing roles through the lens of social...
Computer Science Unplugged
Beat the Clock—Sorting Networks
Can multiple computers sort a list faster than one? Using a network drawn with chalk outside, groups move through the decision network to sort numbers. A series of extension questions come with the lesson and can be used in the same...
NOAA
Mapping the Ocean Floor: Bathymetry
Bathymetry is not a measure of the depths of bathtubs! Through the three lessons, scholars explore two different types of maps and how they are made. The resource focuses on topographic and bathymetric maps and teaching the techniques...
Curated OER
It Has Been Rubbish For Years
Young scholars are presented with the problems of percentages and focus upon numbers in contrast to 100. They calculate problems with money and are engaged with the use of games as a teaching tool. Students also interpret data as...
New Jersey Historical Commission and New Jersey Council for the Humanities
Thomas Edison: The Wizard of Menlo Park
What would change in your daily life due to a power outage? Here, learners explore the inventions brought to us by the one and only, Thomas Edison, and imagine a day without them. Scholars take part in a grand conversation and write a...
Foundation for Water & Energy Education
How Can Work Be Done with Water Power? Activity C
Third in a set of lessons regarding reservoirs, dams, and hydropower, this involves a two-day hydropower plant simulation. Collaborative groups build, maintain, and finance the plant. The transparency of the reservoir setup can be...
Mathematics Vision Project
Module 2: Logarithmic Functions
Build a solid understanding of logarithmic functions and equations. Five lessons in the module begin by developing the concept of a logarithm. The next lessons address graphing logarithmic functions, logarithmic properties, and solving...
Bowland
Sundials!
Time to learn about sundials. Scholars see how to build sundials after learning about Earth's rotation and its relation to time. The unit describes several different types of possible sundials, so choose the one that fits your needs — or...
Me and My Shadow
Trace My Shadow
Which creates more digital traces: surfing the Internet in a coffee shop, or using an iPhone to send a text message? The answer may surprise you! An interactive resource prompts users to choose which devices, operating systems, and...
Teach Engineering
Energy Conversions
What energy conversions occur in the operation of a device? Small groups investigate devices and the energy conversions that occur. The groups create energy flow diagrams with added conversion processes for each of the devices...
Curated OER
Elementary Keyboarding Activities
Listen to the sound of children's fingers flying across their keyboards as they perform these fun typing lessons. From creating alphabet books and multimedia presentations to researching presidents and writing class...
Willow Tree
Fractions
There’s a fine line between a numerator and a denominator. Learners review operations with fractions and ensure they have the skills needed to progress in the course. Taking the time now to review these concepts allows individuals to...
Inside Mathematics
How Old Are They?
Here is a (great) lesson on using parentheses! The task requires the expression of ages using algebraic expressions, including the distributive property. Pupils use their expressions to determine the individual ages.
Roald Dahl
Matilda - The Weekly Test
Readers take the main characters in Matilda and individually describe them through a mnemonic. To get there, group members create an acrostic poem describing the character they were given, and choose one of the words from the...