Curated OER
Big Magic Squares
Learners discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.
Curated OER
Using Series to Analyze Financial Situations: future Value
For this Algebra II/Pre-calculus worksheet, students investigate a method of finding the accumulated value of an annuity by considering it a series. The eleven page worksheet contains explanation, examples, and twenty-three problems....
Curated OER
An Introduction to Elementary Statistics
Students explain and appreciate the use of statistics in everyday life. They define basic terms used in statistics and compute simple measures of central tendency.
Curated OER
Understanding the Geologic Timescale
Students identify and analyze how the geologic time scale was developed by investigating 11 periods of time and the vast expanse of time of the Earth's existence. They study their period, determine the important factors indicative to...
Curated OER
7 Ways for Gen Xers to Help Secure Their Retirement
Students explore the concept of budgeting. In this budgeting lesson plan, students read an article about preparing for retirement. Students create a budget of household expenses during retirement and create a savings plan for that budget.
Curated OER
Shapes
Students recognize different shapes, such as squares and rectangles. They make a face using squares and the rest of a body using rectangles, using the drawing pencil in KidPix.
Curated OER
Let's Tesselate
Students investigate the geometrical concepts of translation, reflection, and rotation. They make different observations looking for the concepts that are displayed in classroom items like floor tiles, carpet designs, and visuals hung in...
Curated OER
Displaying Postcards
Learners solve a problem in a systematic and mathematical way. The use of an equation is applied to a word problem situation. It is necessary that students be familiar with different types of equations.
Curated OER
Diophantus II
Students use an ancient math game to establish the context for solving problems by investigating them in a systematic and mathematical way. They also need to have the ability to solve various types of equations.
Curated OER
How Old Did You Say?
Second graders explore and develop algebraic formulas based on their own ages as the known variable. This is a clever, and simple, way to introduce the concept of algebra to young students.
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Data Handling Techniques
Learners study data analysis methods. In this data analysis lesson, students study data compression and data editing methods used for the spacecraft Galileo. Learners study the 'lossless' and 'lossy' techniques.
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Career Math Puzzles
Third graders come up with a career for each letter of the alphabet.
Curated OER
Place Value Lessons
Students can learn about place value using interesting lessons, activities, and games.
Illustrative Mathematics
Overlapping Squares
The objective of this activity is to find the percent of the area of a two squares overlapping. Mathematicians find the ratio of area for the part that overlaps to the rectangle formed. The final answer is a percent as a rate per 100....
California Education Partners
Linflower Seeds
How does your garden grow? Use proportions to help Tim answer that question. By using their understanding of proportional relationships, pupils determine the number of seeds that will sprout. They create their own linear...
Curated OER
A Statistical Study on the Letters of the Alphabet
Students use a book or magazine to research the use of letters. They complete a worksheet and compare their results.
Curated OER
Cyber Currency, Currently
Students explore the value of currency and how to save and earn interest. In a key lesson, kids even get to purchase items in their classroom's general store. It's a fun way to learn the importance of being financially literate!
Curated OER
Is Global Warming Happening?
Students investigate the probability of global warming and the effects of global warming on the environment. They conduct Internet research and collect data, transfer the data onto an Excel spreadsheet, and create a presentation that...
Curated OER
Fun With Graphs
First graders read about making graphs and lean how to make graphs using "The Graph Club" software.
Curated OER
Blowing in the Wind
Learners compare hurricanes and tornadoes. They write a paragraph explaining how to prepare for a storm. Students give an oral report. They use weather facts to practice math skills. Learners record observations of a storm.
Curated OER
Computers Can Only Add
Students explore using mathematics to solve problems in base two. After a teacher demonstration of using base two to write numbers. students model similar problems to explore the concept of number systems in different bases. To increase...
Curated OER
Forces Applied to an Object
Fourth graders predict, observe, and compare what happens when a force is applied to an object. In this forces lesson, 4th graders complete a 'swinging hammer' activity to learn about forces and motion.
Curated OER
Database Lesson
Students access the Internet to locate data regarding their assigned mathematician. They organize their notes onto a data form, then enter it into a database, and sort the database according to given criteria.
Curated OER
The Case of the Gigantic $100,000 Bill
Young scholars investigate the money creation process and calculate the upper bound of the money creation process using a money multiplier. In this money creation lesson plan, students use a imitation $100,000 bill. Young scholars...