Worksheet
Curated OER

Surface Area of a Leaf (Grades 7-9)

For Students 7th - 9th
In this math and science learning exercise, students read about the process of photosynthesis and plant growth. They determine how a plant's ability to create food is dependent on the surface area of its leaves using geometric...
Worksheet
Curated OER

Exploring a City from Space

For Students 8th - 10th
For this exploring cities from space worksheet, students use a satellite image from the QuickBird Satellite to determine the image scale. They use the image scale to calculate the length of the Bellagio Hotel in Las Vegas, the length of...
Lesson Plan
Curated OER

Is it a Polygon?

For Teachers 2nd
Second graders investigate polygons. In this geometry lesson, 2nd graders practice identifying characteristics of polygons on the overhead using a T-45 calculator display. Students play the game "Guess My Rule" to identify what polygons...
Worksheet
Curated OER

Addition: Four In a Row Game

For Students 1st - 3rd
In this finding the sums game worksheet, students add one-digit numbers plus one-digit numbers to be the first to solve four in a row. Students solve 25 problems.
Lesson Plan
Curated OER

Count Down the Days to a Special Event

For Teachers K - 6th
Young scholars calculate time using a grade appropriate skill.  In this time lesson, students calculate the time to a special event. Young scholars calculate days, months, weeks, hours, minutes or seconds depending on their skill...
Worksheet
Curated OER

Hitting the Slopes (Using the Graphing Calculator)

For Students 9th - 11th
For this slope worksheet, students use graphing calculators to determine the slope of a line. They graph lines and identify characteristics of positive and negative slopes. This two-page worksheet contains four multi-step problems.
Worksheet
Curated OER

Calculator Game: Multiples of Ten

For Students 2nd - 4th
In this calculator worksheet, students collaborate with a classmate to play a game about multiples of ten. Students use the calculator and a game board grid to mark multiples of ten and the first student with four in a row wins.
Worksheet
Curated OER

Calculator Game: Multiples of 3

For Students 3rd - 4th
In this multiples of 3 worksheet, students use a multiples of 3 grid, a calculator and counters to follow instructions and play the game. A reference website for additional resources is given.
Worksheet
Curated OER

Multiplication Practice: Calculate Cost

For Students 2nd - 3rd
In this multiplication worksheet, students use a table to calculate the cost of food items, 7 problems total. Answers included on page 2.
Lesson Plan
Curated OER

Purchasing A Used Car

For Teachers 7th
Seventh graders investigate the practice of purchasing a used car with the help of links and resources found in the lesson plan. They conduct research to find the right kind of car using a variety of resources. Students examine data in...
Worksheet
Curated OER

Wacky Water World: Student Worksheet

For Students 5th - 8th
This well-designed math worksheet invites learners to work in pairs in order to determine which plan is the better value when going to an amusement park. Plan A and Plan B each have different admission fees, and different rates per ride....
Worksheet
Federal Reserve Bank

GDP: Does It Measure Up?

For Students 10th - 12th Standards
Here is resource that offers a very clear explanation for how economists measure economic growth by comparing real GDP over time. There is also an additional worksheet that details the expenditure method and four components for...
Lesson Plan
Curated OER

Spectrophotometer Determination of an Equilibrium Constant

For Teachers Higher Ed
Students determine an equilibrium constant using a spectrophotometer. In this equilibrium lesson plan, students calibrate a spectrophotometer with 5 solutions in order to prepare the spectrophotometer for the experiment. Students measure...
Lesson Plan
Curated OER

The Visible Spectroscopy Expert Witness Problem

For Teachers 9th - Higher Ed
In a simulated crime science investigation, chemistry or physics sleuths use spectroscopy to analyze solutions. The lesson gives learners practice making salicylate solutions, using spectrophotometers, calculating dilution amounts,...
AP Test Prep
College Board

2017 AP® Calculus AB Free-Response Questions

For Students 10th - 12th
What is the answer to this question? Pupils use six questions to practice for the AP Calculus AB test. The review questions are divided in two sections, calculator and non-calculator. Additional resources allow teachers to determine how...
AP Test Prep18:38
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Flipped Math

Calculus AB/BC - Average and Instantaneous Rate of Change

For Students 10th - 12th
Ramp up the average rate of change—instantly. Learners use their knowledge of the formula to find the average rate of change to find the instantaneous rate of change. The presenter shows pupils an interactive that demonstrates finding...
Performance
Radford University

Projectile Motion and Quadratic Functions

For Teachers 9th - 12th Standards
Model the flight of a ball. Small groups collect time data for how long it takes to toss a ball between two people. The teacher leads a discussion about projectile motion to get the class thinking about how to calculate the equation of...
Performance
Radford University

Rocket Quads

For Teachers 9th - 12th Standards
How high will it fly? Pairs build straw rockets and launch them at different angles and determine the height and horizontal distance of the flight path. Teams make conjectures about how the angle affects the measured distances and use...
Lesson Plan
Curated OER

The Floating Egg Problem

For Teachers 9th - 12th
This is the grown-up version of the classic "float an egg in salt water" experience, plus an experiment in soap making. High schoolers explore density, but more importantly, practice accuracy, precision, and the use of significant...
Lesson Plan
Curated OER

Lab: Percent of Composition of KClO3

For Teachers 9th - 12th
High schoolers find the percent of oxygen in potassium chlorate. In this percent composition lesson plan, students heat a solution of potassium chlorate using a catalyst, manganese dioxide, to decompose the potassium chlorate and release...
Lesson Plan
Curated OER

Modeling Conditional Probabilities 1: Lucky Dip

For Teachers 9th - 12th Standards
Check out this detailed lesson plan on conditional probability!  Learners work individually and also collaboratively to analyze the fairness of a game and justify their reasoning. it includes detailed notes and many helpful...
Activity
American Chemical Society

Preparation and Combustion of Biodiesel

For Teachers 9th - 12th Standards
The United States is the world's largest producer of biofuel. During an in-class investigation, young scientists produce their own biodiesel. They burn a sample of it to determine the heat of combustion. Then they discuss the...
AP Test Prep14:02
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Flipped Math

Calculus AB/BC - Derivatives of tan(x), cot(x), sec(x), and csc(x)

For Students 10th - 12th
Continue to differentiate the rest of the trigonometric functions. Pupils see the derivatives of the other four trigonometric functions and begin to memorize the rules. Learners see examples that show that the calculus portion of a...
Lesson Plan
Curated OER

Calculating Baseball Statistics

For Teachers 5th - 6th
Students calculate baseball statistics. In this data analysis activity, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.

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