Curated OER
Shh...It's a Secret!
Students explore codes, decode secret messages, and create codes of their own to use with their friends. They examine the use of gestures, letters, symbols and numbers in codes.
Curated OER
The Mister Runtles' Bet
Students listen to a story dealing with exponential and linear growth. After reading the story, students complete a table comparing information. Using a calculator, students graph the rice and daily population of flies. They study the...
101 Questions
Stacking Cups
Facilitate an understanding of equality using a modeling task. After watching different-sized cups being stacked, learners use their math skills to determine when the height of each cup tower will be the same. Meant as an introduction to...
EngageNY
Proving Trigonometric Identities
Young mathematicians first learn the basics of proving trigonometric identities. They then practice this skill on several examples.
Concord Consortium
Center of Population
Let the resource take center stage in a lesson on population density. Scholars use provided historical data on the center of the US population to see how it shifted over time. They plot the data on a spreadsheet to look the speed of its...
Curated OER
I Can Do This! Systems of Equations
Pupils solve systems of 2-by-2 linear equations using tables,
graphs and substitution. In small groups, classmates work together to discover strategies for solving equations. They use a calculator to graphically represent their answers.
Curated OER
Discovering Pi
Students develop a formula that describes the functional relationship of the circumference of a circle to its diameter. Working with a partner, they measure the diameter and circumference of circular objects in order to discover the...
Curated OER
Identifying slope from Equations
Students find the slope of a line given a linear equation in slope-intercept form. They also find the slope of a line given a linear equation in standard form. Students finally graph the line to show it visually.
Curated OER
How Many Toothpicks?
Students investigate different geometric patterns. In this geometry activity, students create different shapes using toothpicks. They create different patterns and designs and complete a charts using different measurements.
Curated OER
What's The Point?
Students solve word problems using the correct math symbols. In this algebra lesson, students use the TI calculator to graph their equation and analyze it. They find the line of regression and use to draw conclusion.
Curated OER
The Corner Problem
Learners explore the concept of the corner problem. In this corner problem lesson, students use the TI-NSpire to determine the maximum length a rod can be and still pass horizontally around a corner. Learners use similar triangles to...
Curated OER
Cartesian Coordinate System
Students explore the Cartesian coordinate plane and plot points on the graph. They interpret coordinates for a point from the graph and give the ratio of rise over run for slope.
Curated OER
Whose Breakfast isn't for the Birds?
Students explore coffee production. In this cross-curriculum rainforest ecology lesson, students research regions where coffee comes from and investigate how the native birds in the rainforest are effected by coffee...
Curated OER
Finding Patterns in Fractals
Students discover patterns and sequences. They use a website to explore patterns and fractals. Students share their discovery of fractals and their patterns with the class. They develop a list of patterns used in everyday life.
Curated OER
Box Plots
Learners review the concept of median, explore how to calculate quartiles for any size data set and experience how to build a box plot.
Curated OER
Patterns in Pascal's Triangle
Students examine the patterns that exist in Pascal's Triangle. They explore multiples and factors. Sudents use an applet to create and color the multiples in Pascal's Triangle.
Curated OER
Lesson Plan on Making a World History Timeline
Fifth graders examine and discuss the concept of chronological order. They research an assigned continent and construct a chronological timeline using a list of historic events.
Curated OER
Computers: Copyright Law
Young scholars visit various Websites to find information about copyright laws. Their research includes information about legal and ethical behaviors regarding Internet use. In addition, students complete online student activity sheets.
Curated OER
The Living Environment
Sixth graders show what they know about plant and animal cells. In this cell project activity, 6th graders get to choose a project based on their learning style. They can create a visual representation of cells, auditory forms, or build...
Curated OER
Data Representation
Students solve real life scenarios using math. For this geometry lesson, students collect, predict and interpret data. They measure a chair using different measurements and choose what would make the chair the best design.
Curated OER
The President's Cabinet
Eighth graders obtain information about the President's Cabinet by using a template, and exploring the bookmarked Internet sites.
Curated OER
African American Life in the Pee Dee Before the Civil War
Third graders examine the life of the African American in the Pee Dee region during slavery. In this slavery lesson, 3rd graders explore primary and secondary documents related to the topic and create a timeline of when slavery...
Curated OER
Kites: Patang - The Indian Fighter Kite
Students investigate the history of fighter kites and build their own. In this aeronautics lesson, students discover how other countries utilize fighter kites and where they originated. Students create their own fighter kites...
Curated OER
Scrabble
For this frequency worksheet, students use the standard rules for Scrabble to find the abbreviations used on the board. Then, the determine the frequency as stated in the chart shown to represent the correct number of letter tiles.