Curated OER
Many Advantages of a Lesson Study
Collaborating with colleagues on the lesson-study process can enrich various areas of education.
Mathematics Vision Project
Module 3: Polynomial Functions
An informative module highlights eight polynomial concepts. Learners work with polynomial functions, expressions, and equations through graphing, simplifying, and solving.
Mathematics Vision Project
Module 4: Rational Functions
Time to study the most sensible function — rational functions! The seven-lesson unit develops the concept of a rational function through a connection to rational numbers and fractions. Scholars graph functions, solve equations, and...
Mathematics Vision Project
Module 5: Modeling with Geometry
Solids come in many shapes and sizes. Using geometry, scholars create two-dimensional cross-sections of various three-dimensional objects. They develop the lesson further by finding the volume of solids. The module then shifts...
Project Maths
Correlation Coefficient
Of course, there might be a correlation! Young mathematicians investigate several different data sets, create scatter plots, and determine any correlation. They consider whether a causation exists between any of the variables in question.
Tutorials Point India Private
E-Commerce Tutorial
How does electronic commerce benefit organizations, customers, and society? Scholars read about e-commerce as it applies to modern business practices in an informative tutorial. Pupils also discover different types of business...
Curated OER
Prepositions
Elementary schoolers view and study ten pictures of the location of a ball adjacent to a box. They decide where the ball is and match it to its appropriate preposition on the right. A good language arts lesson!
One Hen
Making Choices
When choosing what foods to eat, there are a lot of factors to consider. To help make the decision a little easier, young learners work in small groups developing short plays, stories, or advertisements that address the different issues...
Centre for Clinical Interventions
Social Skills Treatment Programme
Even though they may not be tested on standardized assessments, social skills are vital for students to develop during their years in school. Through a series of discussions, activities, and role-playing exercises,...
Jefferson Lab
Optics: Mirrors and Lenses
Did you see that or did I imagine it? Optical illusions are often created with mirrors and lenses, and here is a presentation that covers many different types of mirrors and lenses and how they work. Flat, concave, and convex mirrors, as...
Serendip
Learning about Genetic Disorders
Each genetic disorder has its own story to tell. A research-based lesson asks individuals to investigate a genetic disorder using scientific web resources. Guiding questions ask them to explain the mode of inheritance and the effects of...
Jamestown-Yorktown Foundation
Tea Overboard
While less well known than the event in Boston, the Yorktown Tea Party was equally decisive in turning community sentiment against Great Britain. To gain an understanding of why the colonists objected to the Tea Act, young historians...
Curated OER
Cartoons for the Classroom: Great Expectations
Learners can use this worksheet to discuss the expectations placed on the Obama presidency. Included are two cartoons to analyze, a web site to visit, several great discussion questions, and a short activity. This is one worksheet that...
Illustrative Mathematics
Kimi and Jordan
Kimi and Jordan have taken summer jobs to supplement their weekly allowances. Kimi earns more per hour than Jordan, but Jordan's weekly allowance is greater. This activity asks students to determine how the incomes of the two workers...
Illustrative Mathematics
How Many Marbles?
Don't lose your marbles! This simple story problem helps make teaching division with fractions much easier. Work on this problem along with the lesson titled, How Many Servings of Oatmeal? to highlight the difference between...
Illustrative Mathematics
Equal Area Triangles on the Same Base II
A deceptively simple question setup leads to a number of attack methods and a surprisingly sophisticated solution set in this open-ended problem. Young geometers of different strengths can go about defining the solutions graphically,...
Illustrative Mathematics
Why Does SSS Work?
While it may seem incredibly obvious to the geometry student that congruent sides make congruent triangles, the proving of this by definition actually takes a bit of work. This exercise steps the class through this kind of proof by...
Curated OER
Math Handbook: Calculus
If only there was a reference that listed all the formulas covered in calculus. Luckily, there is. This comprehensive 197-page handbook provides formulas and explanations for all topics in AP Calculus or in a standard college calculus...
Education Development Center
Finding Triangle Vertices
Where in the world (or at least in the coordinate plane) is the third vertex? Given two coordinate points for the vertices of a triangle, individuals find the location of the third vertex. They read an account of fictional...
Howard County Schools
Constant Rate Exploration
Question: What do rectangles and bathtub volume have in common? Answer: Linear equations. Learn how to identify situations that have constant rates by examining two different situations, one proportional and one not proportional.
Curated OER
Lesson #2 ~ Nanoscience and Nanotechnology
You might love this lesson, or you might not. Basically, high school scientists read through a script in which someone interviews a physicist, a biologist, and a chemist in regard to their use of nanotechnology. The names of the involved...
Curated OER
The Trial of the Bloody Sucker
A blood sucking what? Grade schoolers identify the characteristics of blood sucking parasites. They organize their information, identify their arguments, and present them to the class in persuasive arguments. They participate in a debate...
Curated OER
Immersion: Basic greetings
Hola, buenos dias! One method of language teaching requires the teacher to create an immersion classroom, meaning that no English is spoken. This plan shows how a teacher would go about modeling phrases to teach greetings and appropriate...
Curated OER
Bounce With Me
How many practice lay-ups do you think Michael Jordan has done in his lifetime? Too many to count, but he had to start somewhere! Practice is the key to getting better in any activity. Look through this basketball lesson as there are...