Curated OER
Acid-Base Calculations
For this acid-base worksheet, students calculate the pH of given solutions and determine if given solutions are acids, bases, or neutral. This worksheet has 3 graphic organizers and 4 problems to solve.
Curated OER
Can You Calculate the Speed of Your Pet?
Students analyze the formula for speed and velocity. They explore and demonstrate how to calculate the speed of wind up toy pets, average the speeds and identify the correct units of measure of speed.
Curated OER
Slope Calculation
Students practice calculating the slope of a line. They explain how the formula is derived and identify properties that are associated with positive, negative and undefined slopes. They complete an online activity as well.
Curated OER
Calculating the Hypotenuse
In this triangles worksheet, students use Pythagoras' theorem to find the hypotenuse of a triangle. Students solve 20 problems and also calculate the length of the diagonals in rectangles. This page is intended for online use but may be...
Curated OER
Calculate It
Fourth graders find the area and perimeters of squares and rectangles using a calculator to check their multiplication. They use the appropriate formulas to find the area and perimeter of the given geometric shapes.
Curated OER
Do Human Practices Affect Water Quality?
Young scholars determine if human practices have any noticeable effects on the quality of stream life as measured by the presence of certain macroinvertebrates. They collect, preserve and identify macroinvertibrate samples and quantify...
Curated OER
Using Averages to Create Graphs Through Excel
Sixth graders create and use a spreadsheet to make graphs which will be used to analyze Progress Report and Final Report Card grades. They practice finding the mean, median, mode, and range of a data set. Students also incorporate column...
Curated OER
Math Practice Planning a Trip to London
In this consumer math worksheet, students plan a weekend in London and calculate the hotel cost, shows, food and transportation. Prices are in pounds and pence. This page is suitable for UK students.
Curated OER
Using the Pythagorean Theorem
Students apply the Pythagorean Theorem to solve real-world problems. They draw diagrams based on written descriptions to calculate the examples.
Curated OER
Land Use and Nitrogen
Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
Curated OER
Quadrilaterals and Other Polygons: Practice
In this polygons activity, students classify each polygon in as many was possible. Students then write polygon or not a polygon to classify each figure. Students find the measure of the missing angles and complete two test prep questions...
Curated OER
Percent Worksheet 20
In this percentages practice learning exercise, students use their math skills to solve 18 problems that require them to calculate the percentages of whole numbers and decimal numbers.
Curated OER
Percent Worksheet 16
In this percentages practice worksheet, learners use their math skills to solve 18 problems that require them to calculate the percentages of whole numbers.
Curated OER
Percent Worksheet 26
For this percentages practice worksheet, students use their math skills to solve 18 problems that require them to calculate the percentages of whole numbers.
Curated OER
Quiz 4 Determinants
In this math instructional activity, students practice finding the answers to problems that focus upon the determinants. They use the two points to find the determinants.
Curated OER
Multiple Decimal Constants
In this math learning exercise, students practice using the constant feature of the
calculator by performing an operation several times with the same
decimal value but starting with different values.
Curated OER
Multiple Integer Constants
In this math worksheet, students practice using the constant feature of the calculator by performing an operation several times with the same integer value but starting with different values.
Curated OER
Problem-Solving Application: Make a Circle Graph
In this circle graphs instructional activity, students analyze a data table about the activities in a day. Students then use this data to make a circle graph. Students answer 6 questions about the graph.
Curated OER
Problem Set Exam 2 Organic Chemistry
In this organic chemistry practice activity, students solve twelve problems regarding organic molecules. They draw mechanisms for reactions, they predict products for reactions, they label stereocenters and they identify functional...
Curated OER
Focus on Problem Solving: Choose a Method 20.5
In this focusing on word problem solving worksheet, learners read the word problem, rewrite the question, explain their choice of method to solve, and solve the problem with an explanation of the solution. Students solve two problems...
Curated OER
Credit Interview
Student determine a safe debt load. In this credit interview instructional activity, students explore the importance of budgeting, saving and investing. They examine the pros and cons of using a credit card. Students discuss how to build...
Curated OER
Classy Fractions
In this fractions worksheet, students find the total numbers of students in their class and ask each student 7 questions provided. Students make a tally chart to record the responses and calculate the fraction of the class that answered...
College Board
2012 AP® Calculus BC Free-Response Questions
Get better prepared. Individuals use the six released AP® Calculus BC free-response questions to practice for the actual exam. The questions contain two calculator items and four non-calculator items. Topics include particle movement,...
Curated OER
WS 1.7 Density /Archimedes Principle
Archimedes' principle is practiced as chemistry learners practice computing the density of different gases, liquids, and solids. Using a chart of standard densities, they also identify unknown materials by similar calculations. Fifteen...