EngageNY
Vectors in the Coordinate Plane
Examine the meaning and purpose of vectors. Use the lesson to teach your classes how find the magnitude of a vector and what it represents graphically. Your pupils will also combine vectors to find a resultant vector and interpret its...
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.
NOAA
Through Robot Eyes
How do robots assist ocean explorers in collecting data and images? The final installment in a five-part series has science scholars examine underwater images collected by robots and identify the organisms shown. Groups then calculate...
Curated OER
Finding PI
Students select and use appropriate operations, methods and tools to compute or estimate using whole numbers. They develop and use formulas for determining the circumference and area of circles. Students determine and describe the...
Curated OER
Operations for Problem-Solving
Students examine a problem and develop the best method to arrive at the solution. In this math lesson, students apply basic math skills by coming up with the correct steps to solve a word problem. ...
Curated OER
Financial Plans
Students explore financial planning. For this financial plan lesson, students read real-world problems from a current newspaper. They discuss methods for paying off debt, consolidating debt, computing net worth, and increasing cash flow....
Curated OER
Magic Mountain Coaster Computation
Students use the Internet to do research on the roller coasters at Magic Mountain Amusement Park. They must use mathematical formulas to calculate the highest and fastest coaster at the park.
Curated OER
Add & Subtract Fractions w/Unlike Denominators, 2
Young scholars use several examples to create a method for adding and subtracting fractions with unlike denominators. They present these methods to the class and then practice applying methods to sample problems.
Curated OER
Comparing Fractions
Learners use the assistance of computers to explore reducing fractions. Using various internet activities, students experience comparing and ordering fractions. They develop methods to estimate the value of fractions.
Curated OER
Numerical Analysis: Analyzing Root Finding Algorithms
In this root finding activity, students compare graphs and shade in regions corresponding to given convergence criteria. They compute the solution of equations of one variable. This two-page activity contains six problems.
Curated OER
Square Roots, Number Classification, Ordering & Graphing
Ninth graders identify numbers as rational or irrational. Using calculators estimation, and factoring methods, 9th graders compute the square root of numbers. They graph numbers in sequential order and round numbers integers to the...
Curated OER
Investigating the Probability
Students investigate probability using coins and dice. They collect data, graph, organize and interpret data. They predict, describe, compare, compute and draw conclusions based on what they observe and record.
Curated OER
Multiplication Strategies and Writing Story Problems
Third graders model multiplication problems using Unifix cubes. They compute and solve problems involving addition and subtraction of 3- and 4- digit numbers and basic facts of multiplication and division. They practice mental math...
Curated OER
Food For Keeps
Students investigate the concept of food preservation. They use the internet to conduct research, specifically the methods of processing the students' favorite foods. They are introduced to the project using realia like beef jerky and...
Curated OER
Rockets: Kinematics or Energy?
Students construct model rockets, measure and record the height of the launch. In this creative lesson students use different methods to calculate velocity and height data from their launched rockets.
Curated OER
Numerical Integration
In this math learning exercise, students practice using the number approximations to apply them to the integrations. They compare the numerical methods and graph the results in the data table.
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
Christmas Presents
Seventh graders create a graph of their Christmas gifts. They develop categories, compute fractional and decimal parts for each category, identify the number of degrees to represent each fractional part, and create a circle graph to...
Curated OER
From Probability to Combinatorics and Number Theory
Learners see how division is used to help solve probability problems. They use tables as data structures where they are used to count outcomes and to compute probabilities. Students use games to help solve probability problems.
Curated OER
Combination and Permutations
Students decide when to use computation and permutation to solve problems. In this algebra lesson, students apply the correct method to solve complex set of events. They differentiate between dependent and independent events.
Curated OER
The Right Time
Young scholars compute and estimate using mental mathematics, paper-and-pencil methods, calculators, and computers. They measure and compare quantities using appropriate units, instruments and methods. They utilize worksheets imbedded in...
Curated OER
Review of Limits
For this limit worksheet, students review limits stated as an expression, analyze Euler's method applied to a rate equation, compute the terms of a given sequence, and identify a sequence as a convergence or divergence. this four-page...
Curated OER
Implicit Differentiation
In this implicit differentiation worksheet, students use the microscope approximation method and Euler's method to approximate values at a given point. This two-page worksheet contains five problems.
Curated OER
Fractions, Decimals, and Gravity
Students discuss how weight is directly related to gravitational force on a planet. Students then choose Space Traveler as companion and compute how much their guide weighs on various planets, based on each planet's relative surface...