Students explore the factors that can increase the rate of dissolution for a solid. They complete a laboratory exploration in which they compare the dissolution rate of a whole sugar cube to that of a crushed sugar cube in a variety of...

Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.

Students discover how and why the settling rate of particles differs with the size of the particles. Using different soil samples, they calculate the amount of time it takes for a sample to settle in water for up to forty minutes. They...

Students explore heart rates. They record pulse rates, predict which exercises cause a faster heart rate, make a chart, and graph the results. Students write an essay using the data to support their predictions. They write a hypothesis...

In this photosynthesis learning exercise, students explore the 3 major factors that affect the rate of photosynthesis. This learning exercise has 6 short answer questions.

In this English activity, students read "World Population Aging At Record Rate," and then respond to 1 essay, 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.

In this Americans spending at record rates learning exercise, 8th graders read or listen to an article, discuss money topics, answer 8 true or false, match 10 synonyms, and 10 phrases, fill in 16 blanks, answer 6 short answer questions,...

Students improve fitness, calculate target heart rates and prepare for the mile run physical fitness test.

Students determine if changes in pH affect the growth and survival rates of aquatic plants. They evaluate the optimal pH levels for the growth of aquatic plants.

High schoolers determine if different temperatures effect the growth and survival rates of aquatic plants and evaluate the optimal temperature for the growth of aquatic plants.

Students discuss ways solve related rate problems. They work a problem involving an off-shore tanker which is leaking oil. Students listen as the teacher introduces a strategy for solving related rates problems. Students practice by...

In this rate of change activity, students complete two essay questions. They describe the rate of change for a rectangle. Students tell the dimensions of a rectangular pen that will result in the maximum area.

Students measure the dimensions of different sizes of paper. Using a copy machine, they discover dilations. After enlarging and shrinking particular copies, students examine rates, ratios and percentages and discover the relationship of...

In this moles worksheet, learners practice calculating the number of moles based on grams of a compound. Students use the rate of reaction equation to determine the rates of specific reactions. This worksheet has 10 problems to solve.

In this rate problem worksheet, students are given clues regarding the distance, and rate of travel for three siblings who walk home. They must find the distance the children walked, the time school was out and the time one of the...

In this distance activity, learners solve 1 word problem that has three question parts. The questions involve average distance and rate of speed.

In this group rating scale instructional activity, students evaluate how their group worked together. Students also respond to 1 short answer question regarding their own contribution to the group.

Young scholars complete a unit to learn about sound; students include multiplication and division problems along with rate problems. In this sound lesson plan, young scholars complete 7 separate lessons with multiple activities to learn...

Middle schoolers practice converting money systems and interest. In this money lesson, students convert U.S. and New Zealand dollars. Middle schoolers also discuss international travel and money exchange rates.

Seventh graders explore changing currency. In this international math instructional activity, 7th graders will write and solve 2-step equations in order to convert currencies between nations. Students will research prices of items and...

In this words instructional activity, students rate their understanding of the word, describe the word, draw a picture, and write additional information. Students do all this for 4 words.

In this calculus worksheet, students answer compute the distance of an object from a given point after t seconds when given the formula. They use the chain rule to answer 2 questions. Students compute the derivatives and sketch a graph...

Could saving really harm the economy? Discover the paradox of thrift and how decreases in consumption can affect economic recovery and various markets and industries.

A set of eleven essential questions about teen pregnancy prompt your scholars to explain why they feel the way they do about any of these issues. This worksheet can provide a platform to have class discussions. As many of these questions...