Indiana Science
How Many E’s?
Seventh graders explore random sampling by estimating the number of e's on the newspaper. They explain the possible error sources for this type of sampling, and compare the accuracy of sampling a small and large population. This is a...
EngageNY
Conditional Relative Frequencies and Association
It is all relative, or is it all conditional? Using an exploration method, the class determines whether there is an association between gender and superpower wish through the use of calculating conditional relative frequencies. The last...
Curated OER
What Are Your Chocolate Eating Habits?
Students design and conduct a survey as an investigation of chocolate eating habits. They pool and analyze their results and consider which companies are making the largest profits based on the information gathered from their surveys.
Curated OER
"NSN, Fractions, Percents, Ratios, Rates" Investigations
Sixth graders engage in an investigation about the concepts related to fractions. They read, represent, compare, and order proper and improper fractions, and mixed numbers. They demonstrate an understanding of relationships involving...
Curated OER
Repeated Subtraction
Learners can find the difference using repeated subtraction. This set of 6 word problems encourages them to use repeated subtraction as the primary problem solving strategy.
Curated OER
Sudorku
In this sudoku puzzle worksheet, students evaluate 28 expressions with answers resulting in values of 1-9. Students solve the sudoku puzzle by filling in the missing numbers.
Curated OER
Academic Challenge
Students apply their knowledge of math to the real world. For this algebra lesson, students explore different way to incorporate math topics into the real world. They create a score or progress sheet to mark their progress.
Curated OER
Building My Dream House
Students create their dream house using a spreadsheet for measurements. In this measurements and drawings lesson, students apply concepts of units and conversions as they build and create different shapes. They use Google Sketch-up to...
Curated OER
Mixed Number to Improper Fractions
In this mathematics worksheet, 4th graders convert each mixed number given into an improper fraction. There are 24 problems to solve on the sheet.
Curated OER
Ladybird Addition
In this addition learning exercise, students solve 6 problems in which single digit numbers on each side of the ladybug's body are added. The spots help students count.
Curated OER
Multi-Step Problems
In this multi-step problems worksheet, students use the numbers within the word problem and multi-step problems to solve the six word problems.
Curated OER
The Chicken Soup Problem
In this algebra worksheets students rewrite word problems using algebraic symbols. They use order of operation to solve for the variables used as they relate to multiplication and addition. There is an answer key.
Curated OER
Numerical Word Search
Students solve a cross number puzzle. In this numerical word search, students find the answers to 10 math expressions. They locate each answer in the cross number puzzle.
Curated OER
Estimating With Fractions
Seventh graders, exploring methods to estimate fractions, take notes on estimating fractions, 7th graders write letters to explain the process of estimating fractions and mixed numbers to someone who does not know the concept. Students...
Curated OER
Logarithms
Students work in group with the definition of a logarithm and envelopes of index cards containing mathematical symbols to create mathematical statements. They work together as a class to summarize patterns they find in their statements....
Curated OER
Graphs of Logarithmic and Exponential Functions
Students watch as the teacher demonstrates that y=ln(x) and y=e^x are inverse functions. They graph these equations on the same axes. Students work other log functions. They learn a Reggae Song about the log of the quotient. Students...
Curated OER
Television: Comedy Vs. Drama
Students investigate the world of Television by contrasting specific programs. In this visual storytelling lesson, students compare and contrast the differences between comedy and drama by making a Venn Diagram. Students utilize the...
Curated OER
Birthday Presents: How to Give and Receive
Students discuss giving and receiving presents at a birthday party. In this social skills instructional activity, students practice using manners when giving and receiving gifts. This instructional activity also has other...
Curated OER
Check Subtraction
In this subtraction worksheet, students enhance their subtraction skills by solve the six word problems and then checking their subtraction with addition.
Curated OER
"NSN, Fractions/Decimals" Investigations
Fifth graders engage in a "layered" unit of discovery. There are three levels of potential learning opportunities, in the spirit of the 2010 Olympics in Vancouver (bronze, silver, gold). The instructional activity is based upon fractions.
Curated OER
Derivatives Of Logarithms
Students investigate the derivatives of logarithms. They use the example problems in the lesson to help them take derivatives of logarithms to any base. The lesson includes detailed examples for the teacher to use during direct instruction.
Curated OER
Video On Integration And Quiz On Induction
Students engage in a lesson that is concerned with the concepts of integration and induction. They view a video about integration and take a quiz on induction. Students use the resource links to view information added to the lesson to...
Curated OER
Parabolas
Students review four types of parabolas. They discuss y=x^2-4x. Students practice working this problem by completing the square. They identify the vertex, focus and directrix of the parabolic formula. Students work several problems...
Curated OER
Ellipses
Students analyze formulas for ellipses. They solve by completing the square. Students find the center of the ellipses. They listen as the teacher describes the eccentricity of an ellipse. Students work several problems independently.