Curated OER
Dental Impressions
What an impressive task it is to make dental impressions! Pupils learn how dentists use proportional reasoning, unit conversions, and systems of equations to estimate the materials needed to make stone models of dental impressions....
Cornell University
Thin Films
Combine mathematics and science to calculate measurements of unmeasurable materials. Individuals use knowledge of density and volume to determine the thickness of the film used in production. They also apply stoichiometry to...
Curated OER
Acid Rain
Simulated acid rain, a dilute sulfuric acid solution, needs to be prepared for this demonstration. After a condensed lecture on acid rain, you will apply the solution to a sample of granite and a sample of limestone. Your young...
Curated OER
Another Way of Factoring
Focusing on this algebra lesson, learners relate quadratic equations in factored form to their solutions and their graph from a number of different aspects. In some problems, one starts with the original equation and finds the...
101 Questions
How Many Hot Dogs?
Top off your hot dogs with a little math. Learners view a video on a hot dog eating contest, and then answer questions using estimation. Using a table of hypothetical data, they create algebraic expressions to represent the situation.
Cornell University
Hydrophobic Surfaces—Deposition and Analysis
Couches, carpets, and even computer keyboards now advertise they are spill-resistant, but what does that mean? Scholars use physical and chemical methods to coat surfaces with thin films to test their hydrophobic properties. Then they...
Curated OER
Curious Clouds
Second graders explore clouds. They read The Cloud Book by Tomie dePola. Students sort the cloud pictures into three categories. Students create a graph using the cloud pictures. They use Excel to create a bar graph.
Curated OER
Is the Rainbow Fair?
Third graders perform statistical calculations. Given a bag of Skittles, 3rd graders sort and collect data regarding the colors included in their bag. Using spreadsheet software, students create a bar graph of the information collected....
Curated OER
Why Doesn't My New Shirt Fit?
Learners test Leonardo da Vinci's view of the human body by measuring various body parts using a tape measure. They create a data table and a scatter plot and then analyze and interpret the results using a graphing calculator.
Curated OER
Investigation-How Many Toothpicks?
Seventh graders use toothpicks to investigate a series of designs and identify patterns. Data is organized and analyzed using tables and graphs, and students make generalizations using algebraic expressions.
Perkins School for the Blind
Friction
Friction is a force that can be felt, which means that learners with visual impairments can experiment to feel and understand the concept of friction. They slide a rock along a smooth table, and then they slide a rock across sandpaper,...
Curated OER
Introduction to Graphs
Students poll classmates to gather information for a graph. They identify three types of graphs (bar, line, table). Students create each type of graph using data gathered from classmates.
Curated OER
Using Electronic Manipulatives in Multiplication
Factor polynomials using electronic manipulatives. Your class will create a spreadsheet in excel and use it to multiply and perform basic operations and solve problems correctly. They create a visual to go along with each multiplication...
Curated OER
Apple Adjectives
Study different apple varieties and use appropriate adjectives to describe them. Learners alphabetize both the apple names and the adjectives before creating spreadsheet, bar, and pie graphs. A mix of language arts, technology, and...
Curated OER
Anatomy of an Element
Learners discuss matter and atoms using this resource. First, they look at a website describing atoms. Then, they learn about the periodic table and discuss how it is organized. Finally, they create a comic strip to display their...
Curated OER
Making and Using a Graphic Organizer for Solving a Mystery
Students create tables in a word processing program which helps them organize their text clues when reading a mystery story. They develop reading comprehension strategies while using a computer based graphic organizer in order to solve...
University of Georgia
Resumé of an Element
Class members use the provided worksheet to create a resume for one element from the periodic table. The activity teaches learners about all of the properties of elements and how to read the periodic table.
Curated OER
Patterns Everywhere!
Learners recognize and demonstrate the patterning of numbers and objects in our environment. They create a pattern using geometric shapes and find a missing number in a sequence.
Curated OER
Old Glory
Students utilize mathematical concepts such as: measurement, ratio and proportion and geometric probability to analyze the components of the U.S. Flag. They collect, organize and interpret data by constructing charts, tables and graphs...
Curated OER
How Do You Get to School?
Looking for a short assessment on probability? Learners use a two-way table to calculate a probability and a conditional probability. Multiple choice answers could be eliminated to create a short-answer activity for your class. There are...
Curated OER
Favorite Apple Graph
First graders record their favorite type of apple in the form of a graph. They each try one slice of a Red Delicious, Golden Delicious, and Granny Smith apple, select their favorite type, and create a class graph using the data collected.
Curated OER
Investigation - Looking For Triangles
Seventh graders investigate a series of triangles, looking for patterns and generalizing what they have found. They analyze the pattern data and organize it into a table and graph. Students identify the relationship and discover the rule...
Curated OER
Capture/Recapture
Students use proportions to estimate the size of populations. They describe the data with using a graph or table of the estimate. Students use descriptive statistics to calculate mean, median, and mode. They also compare and contrast an...
Curated OER
Graphing Toys!
Jason, Michelle, Sofia, and Willis all have a variety of toys. Use the chart provided to graph how many toys each child has. Who has the most toys? Who has the least? Help your learners study the graphs they create to better understand...