Students determine what the pulse is before examining how to measure the heart rate in different situations. They build a simple device that measures the heart rate, take heart rates, and record them on a worksheet. They discuss how...

For this population worksheet, students will use a table with information about the birth rates and death rates from different countries around the world to complete 4 short answer questions.

In this kinetics worksheet, students find rate laws of reactions, they determine rate constants, they find rate-determining steps of reactions, they find half-life's of reactions and they determine the overall order of reactions.

In this kinetics worksheet, students solve seven problems related to chemical reactions and their rates. Students identify rate laws for mechanisms, they draw reaction diagrams, and they determine rate constants.

Students investigate the growth rate of a man named Bob Wadlow.  In this growth rate of a man lesson plan, students determine if the growth rate of this particular man was normal or abnormal.  Students bring in data of their...

In this kinetics worksheet, students solve twenty one problems related to reaction rates, half life, reaction orders, catalysts, and activation energy.

In this population worksheet, students will determine if 12 statements about demographic trends, including the effects of birth and death rates on populations, are true or not. Then students will match 6 population growth vocabulary...

In this rate of chemical reactions activity, learners experiment with different concentrations and volumes of hydrochloric acid mixed with magnesium to explore the rate of chemical reactions. They measure the rates of the reactions and...

Students experience a variety of activities that relate to human physiology and their functions. They create graphs and charts after testing their heart rates and blood pressure They conduct a survey of the student body and create ...

In this Newton's Law of Cooling activity, students complete an essay format write up of a convection model. They write the purpose and assumptions of their lab. Students complete three rate of change problems. They describe a model in...

Students explore the significance of a resting and an active heart rate. In this heart instructional activity students chart data on their pulse and draw a diagram of the heart.

In this blood pressure worksheet, students compare their heart rate at rest and after exercise and their blood pressure at rest and after exercise. This worksheet has 6 fill in the blank and 12 short answer questions.

In this slope of a line worksheet, students read about line graphs and plotting the slope of a line. They read about the rate of change which is represented by the slope. Students practice finding the slope of lines.

In this catalysts worksheet, students use transition metal ions to catalyze oxidation reactions of iodide ions. Students measure the rate of the reactions by measuring free iodine as a product.

High schoolers investigate the concept of heart rate and how it is effected by environmental stresses like exercise. They conduct research readings and evaluate the data to form a hypothesis to initiate class discussion about the...

For this derivatives worksheet, students identify the partial derivatives of a function, find the rate of change, and determine the maximum and minimum values of a function. This one-page worksheet contains 6 multi-step problems.

Learners explore the concept of the formula for distance. In this formula for distance activity, students time battery operated cars with constant velocity over 15 meters. Learners use the distance = rate x time formula to determine the...

Students explore maximum and minimum points, slopes and tangents. For this Pre-Calculus lesson, students solve optimization problems and find rates of change.

In this ratio and proportion worksheet, students solve 22 short answer and multiple choice problems.  Students use rates, proportions, and ratios to solve each problem.

Students analyze the patterns in polygons and relate it to the rate of change. In this algebra lesson, students discuss the relationship between the data and the graph of the data.

Participate in a class lesson on ratio, rate, and unit rate. Successful usage of this lesson requires the pupils and the teacher have access to the Scott Foresman/Addison Wesley Middle School math text. However, the unit rate problems...

Students, through lecture and discussion, examine the mechanics of exchange in world markets and then at some of the issues nations face as a result of the international character of trade. They participate in an activity that...

Middle-schoolers explore the concept linear equations. They use the internet to navigate through videos and problems. Pupils problem solve to determine rates of change, slope, and x and y-intercepts.

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...