Students solve systems of equations. In this algebra lesson, students use elimination and substitution to solve for the point of intersection. They use graphing to see where the two lines intersect.

In this addition word problems worksheet, students problem solve five mathematical word problems involving addition and show each step of their work as requested.

In this addition worksheet, students add two negative numbers between -100 and 100 in 15 problems. They enter and submit the sums online, or print the page as needed.

In this number system conversions worksheet, students explore, analyze and develop mastery skills in converting between alternative number systems.

Twelfth graders examine multiple aspects of statistics. In this mathematical reasoning lesson, 12th graders solve problems on probability, logarithms, exponential relationships and transforming rectilinear shapes. This resource contains...

Students recognize the simple percentages equivalent to ?? or ?? etc, and their equivalent value as decimals. They work independently of the teacher to practice number properties. Answer key included.

Learners match a fact with a mathematician or scientist using the Internet. They read about a mathematician or scientist that happens to be female or a person of color.

Learners practice using the request, response, result method to solve problems. Using one problem as an example, they break it down into multiple problems to be solved one at a time. They identify instances of hierarchical organization...

In this sequences and probability activity, students solve 3 problems by writing out all the possibilities for the solution and they use probability to find their answers. They determine the probability of solar flares happening on a...

Students explore colonial cooking.  For this cross curriculum George Washington and colonial America history lesson, students follow a recipe for cranberry pudding, a possible favorite of George and Martha Washington. Students...

Students convert between decimals and fractions. In this algebra lesson, students show their knowledge of numbers by putting them on a number line. They apply the concept of algebra to solving word problems. Students will use a Ti...

Students pretend to borrow $1000.00 on a credit card. They pretend to make the minimum payments for a year. When they're done, they make a pie chart showing how much of their payments reduced their debt, and how much was interest.

Fourth graders are introduced to arithmetic and geometric sequences. In this mathematics lesson, 4th graders produce a variety of sequences by varying the starting number, multiplier, and the add-on number.

Students practice calculating probability, see how geometry can help solve probability problems and explore platonic solids.

This is a well-designed science activity which helps young scholars learn the behavior of different species of birds. Working with partners and in small team, students learn to scientifically observe birds.

Students research to find information about populations and complete world maps by labeling the current population, and determining the 10 countries with the largest population. They search the "World Population Data Sheet." On the third...

Students conduct scientific investigation in which they observe glacial effects on landscape, develop and explain their own theories of how glaciers change land, and demonstrate understanding and explain basic motion and force principles.

Students explore information about banking and banking services. They practice filling out deposits and withdrawal slips, transferring money and discover how money is transferred when making purchases. Students identify types of banks...

Learners investigate the graph of the absolute value function and the relationship between the parameters of the equation and the graph of the function.

In this gamma-ray worksheet, students read about the Fermi Gamma-ray Observatory and how it measures the invisible lumps in space. Students solve 3 problems using an equation to determine the time that gamma-rays travel in space and the...

High schoolers explore teen entrepreneurs. In this teen entrepreneurship instructional activity, students examine teen entrepreneurs and answer questions about the real-word situations. High schoolers role play and explore the basic...

Students explore the five senses.  In this cross curriculum five senses lesson plan, students view an "I Can See Colors" PowerPoint presentation and sort items by color and shape. Students mix primary color paints to create...

In this algebra worksheet, 9th graders figure out their age and their house number using a specific formula. They must follow each step correctly to get it right.

Sixth graders explore profit and loss in the wheat trading market.  In this sixth grade mathematics lesson/social studies lesson, 6th graders play a “Wheat Market Trading Game” in order to investigate the concept of supply and...