Worksheet
Curated OER

Word Problems: up to 7 digit numbers

For Students 6th - 8th
In this word problems worksheet, students complete word problems involving numbers up to 7 digits. Students complete 10 multiple choice problems where they solve place value, comparing, and more.
Worksheet
Curated OER

Model Division

For Students 4th
Fourth graders solve word problems using a variety of strategies in this worksheet. After reading through the problem, 4th graders have to decide which operation, or operations, to use. This worksheet is part of the Houghton Mifflin math...
Worksheet
Curated OER

Solve a System of Inequalities

For Students 8th - 10th
In this system of linear inequalities learning exercise, students solve 5 problems with the graphing method and are given 2 examples with multiple steps to follow.
Lesson Plan
Curated OER

Using Pattern Blocks and Fractions

For Teachers 6th - 9th
The lesson plan includes scaffolding with the use of a teacher assistant and peer tutoring. The instructional activity has good intentions and the set up for instruction is well thought out. However, there is not enough information in...
Lesson Plan
Curated OER

Sloping and Intersecting a Linear Function

For Teachers 9th - 12th
Students examine and discuss typical linear equations, and the difference between a linear and nonlinear equation. They observe examples of linear equations and complete a worksheet.
Lesson Plan
Curated OER

Using Inverse Operations

For Teachers 4th
Fourth graders demonstrate inverse operations by playing a card game.  In this inverse operations lesson, 4th graders work in small groups with a deck of cards.  Two players draw cards but do not look at them.  The...
Lesson Plan
Curated OER

How Does our Heart Rate Change?

For Teachers 6th - 8th
Students feel their pulse and describe it. They predict whether certain activities will increase or decrease their heart rates. Students use a heart rate sensor to determine resting heart rates and those after activity. In conclusion,...
Worksheet
Curated OER

Factoring Using the Distributive Property

For Students 9th
In this factoring worksheet, 9th graders solve and complete 19 different problems that include using the distributive property to solve. First, they complete each statement with the correct information. Then, students factor each...
Lab Resource
Creative Chemistry

Some Redox Titration Problems Involving Manganate (VII)

For Students Higher Ed
In this titration learning exercise, students determine the number of moles of an ion present in given solutions. Students calculate the relative formula mass and the concentrations of ions for solutions. This learning exercise has seven...
Lesson Plan
Curated OER

An Introduction to Pi and the Area of a Circle

For Teachers 5th - 7th
Young scholars explore measurements of a circle. In this lesson about circumference and radius, students practice calculating measurements of a circle. Young scholars estimate, calculate, and practice with graphing all while learning...
Worksheet
Curated OER

How To Make Faint Things Stand Out In a Bright World!

For Students 9th - 12th
In this averaging and pixel worksheet, students solve 5 problems including finding the average value of 9 images given pixels, distinguishing between background 'noise' and the source and detecting faint sources in bright backgrounds.
Interactive
Curated OER

Five Quadratic Formula Problems With Examples

For Students 8th - 10th
For this quadratic equation worksheet, students solve five quadratic equations using the quadratic formula.  Several fully worked examples are provided.
Lesson Plan
Curated OER

Building a Scale Model

For Teachers 3rd
Third graders create a model of the solar system. In this solar system lesson, 3rd graders create a scale model of the solar system. Working in pairs students solve mathematical problems to correctly measure the distance each planet is...
Lesson Plan
Curated OER

Industrial Measurement: Using the Industrial Ruler

For Teachers 12th - Higher Ed
Learners accurately measure several common objects using the industrial ruler. They work individually to analyze whether given objects would meet the correct specifications required for a particular manufactured product.
Worksheet
Curated OER

Equation of a Line

For Students 9th
In this equation of a line worksheet, 9th graders solve and complete 4 different multiple choice problems. First, they use the median fit method to determine the equation that most likely represents the line of best fit for the data...
Lesson Plan
Curated OER

Biological Succession in a Microecosystem

For Teachers 9th - 12th
Students investigate the concept of biological succession by simulating the process in a microenvironment with various microorganisms. By engaging in a lab, students determine the factors causing succession and learn population sampling...
Lesson Plan
Curated OER

C is for Cookie-A MEAN-ingful Graphing Activity

For Teachers 3rd
Third graders, in groups, dissect a variety of brands of chocolate chip cookies and calculate the mean for each brand. They create their own bar graphs, pictographs, and line graphs to represent information.
Organizer
Curated OER

Multiplication Five Minute Frenzy (A)

For Students 3rd - 5th
In this math worksheet, students solve the problems using the operation of multiplication to find the products. The answers are written to fill in the multiplication table.
Worksheet
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A Plethora of Derivatives

For Students Higher Ed
In this derivative worksheet, students fill in tables to identify the value of given functions. They write and utilize the addition rule, chain rule, multiple rule, product rule, quotient rule and power rule to solve functions. This...
Interactive
Curated OER

Using Addition and Subtraction to Solve Problems II: Post Test

For Students 3rd - 4th
In this addition and subtraction worksheet, students answer a set of 10 multiple choice questions, clicking on a link to print page or view correct answers.
Worksheet
Curated OER

Compare Numbers

For Students 3rd - 4th
In this number comparisons worksheet, learners use the table for the 'Enrollment in a Music School' to compare numbers and answer the six word problems.
Lesson Plan
Curated OER

Ohm's Law, Watt's Law and Solving Formulas.

For Teachers 8th - 9th
Students, in groups, connect a 10 ohm resistor across their 1.5 volt battery, and take voltage readings every 5 minutes.
Worksheet
Curated OER

Money Problems

For Teachers 4th
For this mathematics worksheet, 4th graders use the table given to find the total amount of money at home. Then they use the inventory that a store gave to solve each of the problems that follows. Students also solve for n.
Lesson Plan
Curated OER

Inquiry Unit: Modeling Maximums and Minimums

For Teachers 8th - 12th
Young mathematicians explore the maximun area for patio with the added complexity of finding the mimimum cost for construction. First, they maximize the area of a yard given a limited amount of fence and  plot width v. area on a...