NOAA
Biological Oceanographic Investigations – I, Robot, Can Do That!
How do you decide the best person for each job? Would it be easier if you didn't have to consider their feelings? The lesson begins with a discussion of underwater robots. Then groups research one of these robots and present their...
Ohio Department of Education
Writing and Comparing Numbers in Scientific Notation-Grade Eight
Explore scientific notation in this mathematics lesson. Young mathematicians explore multiple representations of large number in scientific notation through the use of models, visual representation and expanded form. The lesson provided...
EngageNY
A Surprising Boost from Geometry
Working with imaginary numbers — this is where it gets complex! After exploring the graph of complex numbers, learners simplify them using addition, subtraction, and multiplication.
Curated OER
Number Line: Negative Numbers
In this graphing calculator worksheet for the TI-83 calculator, middle schoolers first observe a demonstration for calculating negative numbers. Next, students use their graphing calculator to answer 6 thoughtful T/F and short answer...
National Security Agency
Ordering, Adding and Subtracting Integers
Prealgebrarians use colored chips, stickers, and pencils to explore the world of integers. They discover absolute value, compare positive and negative integers, and apply operations to them. A detailed procedure for the three-part...
TESCCC
Place Value to 999,999
Master place value with a series of lessons that use math journals, manipulatives, and place value mats. Kids follow the instructions to represent numbers of all sizes with base ten blocks and recording sheets.
EngageNY
Matrix Arithmetic in Its Own Right
Matrix multiplication can seem random to pupils. Here's a instructional activity that uses a real-life example situation to reinforce the purpose of matrix multiplication. Learners discover how to multiply matrices and relate the process...
EngageNY
When Can We Reverse a Transformation? 3
When working with matrix multiplication, it all comes back around. The 31st portion of the unit is the third lesson on inverse matrices. The resource reviews the concepts of inverses and how to find them from the previous two lessons....
Workforce Solutions
On the Job
Four lessons spotlight a variety of professions while boosting listening and observational skills and making inferences. Lesson one challenges pupils to group cards based on a commonality then justify the relationship they see....
Workforce Solutions
Reality Check
Scholars complete the Reality Chech handout that identifies their potential salary given a specific profession. Pupils examine the lifestyle options and choose what they wish to have; however, each item costs money and, depending on how...
College Board
AP® Psychology Cognition and Language
I can remember what happened five years ago, but I can't recall what I did last week! High school psychology students analyze how memory, cognition, and language impact one another. Hands-on activities, memory exercises, and research...
Curated OER
Globalization and Consumerism
Is the expansion of American corporations abroad a good or bad thing? After examining the global operations of Ford Motor Company, McDonald's, and Walmart, class members are asked to evaluate the impact of globalization and...
EngageNY
When Can We Reverse a Transformation? 2
The second lesson on finding inverse matrices asks class members to look for a pattern in the inverse matrix and test it to see if it works for all matrices. The teacher leads a discussion to refine the process in finding inverses,...
Inside Mathematics
Marble Game
Pupils determine the theoretical probability of winning a game of marbles. Individuals compare the theoretical probability to experimental probability for the same game. They continue on to compare two different probability games.
NASA
Space-Based Astronomy on the Internet
Young scientists compile everything they have learned into a report in the fifth and final lesson in a unit on the visible light spectrum. Access to photos from observatories, telescopes, and satellites allows learners to compare...
Noyce Foundation
Fractured Numbers
Don't use use a fraction of the resource — use it all! Scholars attempt a set of five problem-of-the-month challenges on fractions. Levels A and B focus on creating fractions and equivalent fractions, while Levels C, D, and E touch on...
CK-12 Foundation
Division of Rational Expressions: Step by Step
Division just got a little trickier! An interactive lesson highlights the steps of dividing two rational expressions. Young scholars determine the order of the steps from a bank of possible work.
Elementary AMC
Earth Day Math
Take some time this Earth Day to nourish the growth of your young mathematicians with this series of task cards. Whether it's the four basic operations, place value, money, or elapsed time, these conservation-themed problems...
Curated OER
Order of Operations
Sixth graders are introduced to the concept of the orders of operations. The skills of using exponents are needed before trying the new concept. Students can be separated in groups for scaffolding.
Curated OER
Boat Safety and Water Sports - Lesson 16 - Hand Signals, Water Skiing
Lesson 16 is part of a twenty-two lesson plan unit on boat safety and water sports. Pupils practice the proper hand signals to retrieve a water skiier who has fallen down in the water. It is suggested to click on the resource link...
Curated OER
Boat Safety and Water Sports - Lesson 5 - Water Skiing Laws/Safety/Equipment
Water skiing laws exist for the safety of all concerned. Proper equipment is just as important as following all the laws concerning safety. Lesson 5 is part of a unit on boat safety and water sports. There are links at the bottom of the...
Curated OER
Lesson Two: Writing Letters in Code
Combine your friendly letter lesson plan, grammar lesson plan, and technology lesson plan with this fun activity! Young writers compose letters to friends, and then convert the text to Webdings font. Their friends then decode the letter...
Curated OER
Inequalities and The Order of Operations
Middle and high schoolers investigate how to solve inequalities. The lesson has a good guide for taking pupils through a direct instruction of the concept. You can use counting tiles in order to help kinesthetic learners.
Curated OER
Boat Safety and Water Sports, Lesson 2: Personal Flotation Devices
Lesson 2 is part of a twenty-two lesson unit on boat safety and water sports. The focus in this lesson is on personal flotation devices. There are reasons why the law requires PFDs. Click on the resource link at the bottom of the page to...