Curated OER
Sum of Angles on a Triangle
Use this lesson for a basic review of angles. While the activities discussed are outlined, there are no materials provided to make implementation possible. When using this resource, it is necessary to create worksheets and other...
Curated OER
Math Maven's Mysteries
In these story problem worksheets, students read the story problem of 'The Case of the Mysterious Money Trail.' Students then use the information from the story to help them solve the problem. Students find a number pattern using...
Curated OER
work in pairs for the activities of this lesson which include researching and identifying butterflies, writing, and a brief oral presentation.
Students explore the concepts of rdioactive decay and dating. They generate a radioactive decay table, use their data to plot a decay graph, develop the concept of half-life, and then use the graph to find the age of a mummified seal in...
Curated OER
Maggie's Journal Brainteasers
In this Maggie's Journal brainteasers worksheet, learners solve two word problems with logic and basic arithmetic skills.
Curated OER
Comparison of Snow Cover on Different Continents
Learners use the Live Access Server (LAS) to form maps and a numerical text file of snow cover for each continent on a particular date. They analyze the data for each map and corresponding text file to determine an estimate of snow cover...
Curated OER
A CEENic Galaxy Quest!
Students research the distances between objects in the Milky Way. In this astronomy lesson, students calculate the time it would take for a robot to travel from Milky Way object to another. They create a travel package for customers...
Curated OER
Typhoon Project
Students graph and outline the path of a typhoon. In this algebra lesson, students measure the path of the typhoon and create a graph with their data. They analyze the data and make predictions.
Curated OER
Dinosaurs Were Real!
Students investigate the history of dinosaurs, as real animals. In this dinosaur lesson plan, students examine basic concepts that help them understand the history of all life. Included in this article is information on the world of the...
Curated OER
Chucky Chickadee's Bird and Breakfast: Sing in Please
Young scholars observe bird feeding and complete a tally and graphing activity for their observations. In this bird graphing lesson, students work in teams to observe bird feedings. Young scholars complete a bird reporting sheet and...
Curated OER
Calendar Questions
In this calendar reading learning exercise, students will use a January 2006 calendar (provided) to complete 12 short answer questions.
Curated OER
GENDER BIASED WORD PROBLEMS
Students identify word problems that show stereotyping and calculate the percentages.
Curated OER
Students use fundamental counting principle to compute combinations and permutations
Students define Pascal's triangle and special notations used to represent nth elements. In this geometry instructional activity, students solve problems using permutations and combinations. They compare the formula for permutation to...
Curated OER
Systems of Equations
Learners solve inequalities and systems of equations. In this algebra lesson, students use substitution and elimination as they solve algebraic systems. They use graphing and a table to support their solutions.
Curated OER
Learn About Numbers: Nine
In this number 9 instructional activity, students respond to 9 questions that require them to count to 9 and add up to 9.
Curated OER
Fractions - One-Half and One-Fourth
First graders identify and create the fractions one-half and one-fourth. The teacher first demonstrates how to create the fractions on a geoboard. The students then create one-half and one-fourth of a square, triangle, and a rectangle on...
Curated OER
Quadratic Equations and Binomial Square Theorem
Students factor quadratic equations. In this algebra lesson, students apply the binomial square theorem to solve quadratics. They complete the square and use the complex number system to solve for the roots.
Curated OER
Multiplication to 7
In this multiplication worksheet, students multiply and subtract numbers up to 3 digits. Students complete 21 pages of math problems.
Curated OER
Regrouping
Students practice regrouping using the wonderful manipulative - unifix cubes. Once they have a tactile understanding of regrouping, students complete 5 worksheets containing addition problems that require regrouping. The worksheets...
Curated OER
Congruent Shapes
In this geometry lesson plan, students trace the capital letter "T" in different directions to learn how a shape is congruent. Students trace this letter on a sheet of paper, then turn, flip it, and trace it in different
directions, only...
Curated OER
Finding half
Studentts comprehend how to find half of an object. They divide groups of items in half and students complete a worksheet on halves. Students read "Jump, Kangaroo, Jump! as an introduction to fractions. They watch as the teacher writes...
Curated OER
Adding Three Digits
Second graders use cards to create 3-digit addition problems and add them together. In this addition lesson plan, 2nd graders add numbers with and without regrouping. Students use a deck of cards to play an addition game in pairs. A very...
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
The Vietnam Lotteries
In this probability and statistics activity, students examine the “fairness” to the Vietnam draft lottery system by constructing box plots of each of the twelve months using data provided. The three page activity contains one...