Curated OER
Average Velocity, Instantaneous Velocity, and Slope
In this velocity worksheet, students determine the average velocity for given situations. They graph the distance traveled, and compute velocity at time intervals. This two-page worksheet contains eleven problems.
Curated OER
Introduction to Tangent Lines using the TI-Nspire
Learners make mathematical argument using the concept of Limit. In this algebra lesson, student calculate the instantaneous rate of change from the linear graph. They use a TI-calculator to create a visual of the graphs.
Beyond Benign
Municipal Waste Generation
Statistically, waste may become a problem in the future if people do not take action. Using their knowledge of statistics and data representation, pupils take a look at the idea of waste generation. The four-part unit has class members...
School Improvement in Maryland
Monetary Policy
As an introduction to monetary policy, groups investigate and evaluate the effectiveness of current monetary and fiscal policies on promoting full employment, price stability, and economic performance. They then apply monetary tools to...
Mathematics Vision Project
Module 3: Arithmetic and Geometric Sequences
Natural human interest in patterns and algebraic study of function notation are linked in this introductory unit on the properties of sequences. Once presented with a pattern or situation, the class works through how to justify...
Math Worksheets Land
Multistep Ratio and Percent Word Problems - Step-by-Step Lesson
What happens when you have a recipe and need to up the measurements? Here is a lesson that explains how to use ratios to convert measurements and percents with worked out problems. Also provided are additional resources and practice...
EngageNY
Mid-Module Assessment Task: Grade 7 Mathematics Module 4
Assess the ability of the class to solve percent problems with an assessment that covers a variety of percent problems from basic to multi-step. Pupils make connections between percent problems and proportional thinking to complete the...
EngageNY
End-of-Module Assessment Task: Grade 7 Mathematics Module 4
Asses the class to determine their knowledge of proportional relationships involving percents. Class members work through the nine-question assessment with a variety of percent problems. The multi-step problems involve simple interest,...
EngageNY
Tax, Commissions, Fees, and Other Real-World Percent Problems
Pupils work several real-world problems that use percents in the 11th portion of a 20-part series. The problems contain percents involved with taxes, commissions, discounts, tips, fees, and interest. Scholars use the equations formed for...
Curated OER
True Crime
Young scholars discuss reasons for the increase in violent crime across the country. They examine the factors to which increases in violent crime can be attributed. Students brainstorm consequences of the forces that have led to the...
Curated OER
Inflation
Students compare prices then and now. They use the calculated rate of inflation to figure out the equivalent prices today for items sold at the fair and money earned in 1864. They calculate the actual value of a bowl of soup, a dinner,...
Curated OER
Selling The Molecular Kinetic Theory
Students investigate molecule movement according to the kinetic molecular theory. In this kinetic molecular theory lesson plan, students observe demonstrations showing that molecules speed up with increasing temperature and slow down...
Curated OER
Money, Commercial Banking, and Interest
Stdents explore the operation of the commercial banking system and the mechanics of money creation through the lending process. They investigate various interest rates to develop the relationship between interest rates and risk and...
Curated OER
Water - Planning for the Future
Students explore and examine the increases and/or decreases for water user groups: irrigation, municipal, manufacturing, steam electric power generation cooling, livestock, and mining. They utilize percentage changes during their...
Curated OER
Gender Equity in the Classroom
Students review employment statistics and wages over the past 20 years. They examine the Federal Work Force Laws. They apply formulas to find the rate of change in the minimum wage.
Curated OER
The Ins and Outs of Equilibrium
In this equilibrium worksheet, students read about phase equilibrium and dynamic equilibrium. They answer nine questions based on their reading and their background in chemistry.
Curated OER
Pendulum Activity
Fourth graders conduct a lab activity that measures the factors that change the swing rate of a pendulum. They create a hypothesis and test it during the experiment. They record their observations using the recording sheets and journal...
Curated OER
Equilibrium Problems
In this equilibrium worksheet, students determine what effect a catalyst has on the rate of a reaction and the activation energy. Students explore how the equilibrium shifts when different stresses are added to a compound. This worksheet...
Curated OER
Wheelies
Students design wheels for a coaster car to travel varying terrain. In this motion and friction lesson, students discuss friction and motion and test wooden wheels on a track. Students then brainstorm how to increase friction and bring...
Curated OER
Why is the Ocean Salty?
In this ocean salt instructional activity, learners read about the processes that have lead to the salt content in the ocean. Then students complete 5 short answer questions.
Curated OER
The World Population Explosion
Students are introduced to some of the fundamental questions about the connections among population, resources and energy use, and environmental impacts. They explore population growth, interpret a line graph and calculate their own rate...
Curated OER
Math Under Pressure
Students are told that an air tank contains a fixed volume of air under pressure. As air is used, the pressure decreases at a rate that depends on the depth. Students discuss how SCUBA divers calculate the amount of time they can spend...
Curated OER
Family Recent Demographic Changes
In this Recent Demographic Changes worksheet, students answer 14 questions in short written responses. Suggested point values are provided.
West Contra Costa Unified School District
Comparing Linear and Quadratic Functions
If a linear function and a quadratic function enter a boxing match, which one would win? Learners first review how to find key features of linear and quadratic functions. Next, they compare key features of pairs of functions.