In this stoichiometry worksheet, students review definitions and equations associated with molarity, density, atomic mass, molarity, and dilutions. This worksheet has 18 word problems.

The PowerPoint opens with video footage of the decomposition of nitrogen triiodide and then explains it with diagrams. Graphs of exothermic and endothermic reactions are exhibited, as well as one for the effect of a catalyst on reaction...

Learners work collaboratively to gain a better understanding of the vastness of space by scaling down the solar system. They measure by inches, gain an understanding of space, and model the distances of the planets from the sun.

For this math review worksheet, students complete problems including simplifying, rounding, decimals, fractions, and more. Students complete 19 problems.

Students discuss the nature of fractions and compare fractions based on a similar whole to determine relative size.

In this pre test problem solving worksheet, students complete 10 multiple choice problems using multiplication and division. Students may click on a link to view correct answers.

Students observe and solve examples of corresponding angle postulates, alternate interior angle theorems, and exterior and consecutive angles. They complete the Determining Angle Measure With Parallel Lines worksheet.

Students practice estimating and graphing by utilizing Skittles.  In this statistics lesson plan, students complete worksheets based on the likelihood of a certain color of skittle coming out of the bag.  Students create a...

Eighth graders extend skills for representing and solving linear equations to linear inequalities. Lesson activities build understanding and skill by plotting ordered pairs of numbers that either satisfy or do not satisfy a given...

Students explore circumference and diameter. In this math lesson, students apply their knowledge of circumference and diameter to solve mathematical riddles. Students apply this knowledge to find circumference and diameter of various...

Students examine the diet of panthers. In this interpreting data lesson, students collect data on the panther's diet and chart the data in bar and pie graphs.

In this multiplication and division activity, students answer multiple choice questions where they problem solve multiplication and division problems in word problems. Students answer 10 questions total.

Twelfth graders examine various ways probability is applied to daily situations. They use marbles and blocks to calculate the probabilities of picking certain colors. They also calculate the odds of picking a winning raffle ticket.

Fourth graders study fractions. In this fractions lesson, 4th graders define fraction-related vocabulary words. Students use beads to study fractions. Students draw shapes to study fraction equivalency and brainstorm fractions they use...

Middle schoolers examine various triangles and discuss how similar triangles have sides that are proportional. They utilize an ancient Egyptian method to determine the height of a flagpole.

Students investigate the concept of using proportions to compare quantities while also practicing calculations for foreign exchange rates. They develop the skill of solving for unknown quantities of money while using an algebraic equation.

In this formulas worksheet, students review how to write compounds in their empirical formula and molecular formula. Then students complete 4 problems.

Students explore the concept of probability. In this probability lesson plan, students draw golf balls of different colors out of a bag and determine the probability of drawing a particular colored ball. Students make a number wheel with...

Students explore the concept of probability. In this probability lesson plan, students use a applet that demonstrates chaos and probability of spread for a forest fire. Students also play applets about the Game of Life and Rabbits and...

Students map data on employment in wood products manufacturing in Oregon counties. In this Oregon forest lesson, students discover the percentage of people employed in the forest manufacturing industry. Students create a box and whisker...

Sixth graders explore the concept of probability. In this probability lesson plan, 6th graders collaborate to collect spinner data based on the likelihood of spinning odd and even numbers. Students complete 2 other probability activities...

Students create graphs of circles. In this geometry lesson plan, students use Microsoft Excel to create graphs. They construct the graphs using paper and pencil as well as the computer.

Eighth graders use the unit price to compare which local grocery store has the best prices. Assign students to work with a partner and a role. One person is the recorder and the other is the mathematician.

Third graders discuss light sources and collect data about energy sources. They compare data and create a multiple line graph showing energy used by light sources for each student in the group. They present their graphs and write a...