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Calculations at the Crazy Cookie Company

For Teachers 9th - 12th Standards
Learners explore matrix multiplication and problem solve using matrix multiplication. They design a table that will display cost and profit for three cookie stores. 
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Problem Solving

For Teachers 5th
Fifth graders read and write equations. In this equation writing lesson, 5th graders use real life scenarios to write equations. Students use manipulatives, draw pictures and make tables to understand how to write equations. Students...
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Genetic Drift

For Teachers Higher Ed
Students use a mathematical simulation of genetic drift to answer questions about the factors that influence this evolutionary process. They run a series of simulations varying allele frequency and population size and then analyze their...
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Average, Mode, and Median

For Students 5th - 8th
For this average, mode and median worksheet, students learn how to determine each of these values and practice finding all three. They are given a table of different falcon flight speeds and they calculate the average, mode and median...
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How Can You Predict the Characteristics of an Unborn Baby?

For Teachers 7th - 12th
Learners compare three sets of unlabeled human chromosomes and gather related data, trace chromosomes to pair them, and make observations about them.
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One-to-one Correspondence

For Teachers 7th - 12th
Students count and keep track of objects using one-to-one correspondence. By moving, touching and pointing to objects they organize counting to determine the number in a set accurately. This helps students to practice the skill of...
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Combination Factory

For Teachers 4th
Fourth graders use cut-outs of clothing to illustrate the numbers of combinations of articles of clothing they can create. Students create a tree-diagram and count the number of possibilities. They practice showing the information in...
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Sing of Spring! Decision Making Enrichment Worksheet

For Students 5th
In this money decision making enrichment activity, 5th graders complete 4 tables that show how much decorations or entertainment will cost for a spring party. They use multiplication of money to determine the costs. They record the least...
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Concentration

For Teachers Pre-K - 2nd
Students recognize sets of food pictures. In this food concentration lesson, students match food names and models. Students who name the most correctly win the game.
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Object Graphs

For Teachers K
Students identify geometric shapes, demonstrate construction of an object graph, compare sets of objects, estimate which student has the most geometric shapes in his or her bag, and play computer game Jump Start Kindergarten.
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States of Matter

For Teachers 3rd - 6th
Students discuss a given set of questions based on Chemistry and matter and review a glossary of terms. They conduct experiments on each state of matter: "Dry ice and water, Dry ice and soap and Dry ice and Isopropyl Alcohol." and...
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Range, Mean, Median, and Mode

For Teachers 8th
Eighth graders find the range, median, mean, and mode of a data set.  In this finding the range, median, mean, and mode of a data set lesson, 8th graders collect data about the high and low temperature for 10 different cities. ...
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Global Issues

For Teachers 12th
Twelfth graders look deeper into a controversial or global issue. They complete five "Level 3" activities. Students complete three "Level 2" activities and complete one "Level 1" activity. They must complete a title page and table of...
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Money Management

For Teachers 7th - 8th
Students choose an occupation and set up a paper family and household. They create a monthly budget, pay monthly bills and file taxes. They practice math skills using financial information and view money as a resource. They create an...
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What on Earth is a Biome?

For Teachers 3rd - 5th
Students explore organisms and their environments. They examine change over time demonstrate an understanding of physical positions on Earth. They survey earth's diversity, write a report, fill in a data table created on the...
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Specific Heat of Air and Soil

For Teachers 5th - 9th
Learners are introduced to the concept of specific heat. In groups, they are given a set of data showing the temperatures of air and soil samples in which they calculate the ranges of the data. They identify whether the air or soil...
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Twist and Check Times Tables

For Students 3rd - 5th
In this math worksheet, students look for the solutions to the multiplication tables and use the game cards to complete the problems.
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Nutrient Analysis Lab

For Students 9th - Higher Ed
In this nutrient analysis lab worksheet, students perform several experiments in a lab setting. Students test products for carbohydrates (monosaccharides and polysaccharides), proteins, lipids, and starches.
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Stairs and Slope

For Students 11th
In this stairs and slope worksheet, 11th graders solve and complete 12 various problems that include identifying stairs that meet the given guidelines using slope. First, they use a ruler to measure the risers and treads from one set of...
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Organic Chemistry-Naming Hydrocarbons

For Students 9th - 12th
In this naming hydrocarbons worksheet, students are given a table of the prefixes used for naming hydrocarbons based on the number of carbon atoms and their location. They then practice naming ten hydrocarbon compounds using the rules of...
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Being Spontaneous

For Students 9th - 12th
In this spontaneous reactions learning exercise, students read about entropy, enthalpy and Gibbs free energy. They complete a table with reaction conditions and determine if the reaction is spontaneous or not. They solve three problems...
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Analyzing the Bohr Atom

For Students 9th - 12th
In this Bohr atom worksheet, students complete a table with the number of electrons of the element, the electron configuration, the mass number, the number of protons, the number of neutrons, the element, the symbol and the isotope...
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Using the Combined Gas Law

For Students 9th - 12th
In this combined gas law worksheet, students use the relationship between temperature, pressure and volume to complete a table using the combined gas law. They find volumes, pressure and temperature of substances given two of the...
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Diaper Challenge

For Teachers 6th - 8th
Students compare the absorbency of a regular diaper and a swim diaper in fresh water and salt water. In this absorbency lesson plan, students mass the diapers and place them in water and determine the change in mass. They do the same...

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