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Lesson Planet

On the Road to Zirbet

For Students 9th - 12th Standards
The road to a greater knowledge of functions lies in the informative resource. Young mathematicians first graph a square root function in a short performance task. They then use given descriptions of towns and the key features of the...
Lesson Planet

Not So Identities

For Students 11th - 12th Standards
Don't compromise the identity. Given pairs of equations, scholars determine whether the equations are true for the same set of values. They explain their reasoning, considering whether it's possible to combine the equations into an...
Lesson Planet

Mystery Dice

For Students 7th - 12th Standards
Dice aren't typically mysterious devices, but these dice are anything but typical. Scholars try to come up with dice that match given information on the relative frequency when they roll them a certain number of times. They must then...
Lesson Planet

More or Less

For Students 7th - 12th Standards
How long can the cable get? A short performance task provides learners with information on the length of cables and the margin of error for each. They must determine the longest and shortest cable possible by splicing these cables.
Lesson Planet

Mirror, Mirror I

For Students 9th - 12th Standards
How do you see yourself? Young mathematicians consider whether it's possible to view their whole bodies in a mirror with a length that is half their height. They write a letter to a friend explaining their positions mathematically.
Lesson Planet

Metric Volume

For Students 9th - 12th Standards
Master metric measurements. Given the fact that the volume of one milliliter of water is one cubic centimeter, scholars figure out the volume of one liter of water. They must determine the correct unit of length for a unit cube that...
Lesson Planet

Measuring the Unit Circle

For Students 9th - 12th Standards
Here's the right task to investigate right triangles in the unit circle. A short performance task has learners determine the product of two side lengths in a unit circle. They must apply similarity concepts and trigonometric ratios to...
Lesson Planet

Maximum Volumes

For Students 9th - 12th Standards
It's great to have a large swimming pool. An interesting performance task asks learners to optimize the volume of pools for a given surface area. They consider four different shapes for pools and find the maximum volume for each pool.
Lesson Planet

Maintain Your Composition

For Students 9th - 12th Standards
Compose yourself! Learners first use given graphs of functions f and g to graph the composition function f(g(x)) and identify its value for a specific input. They then consider functions for which f(g(x)) = g(f(x)).
Lesson Planet

Losing Track

For Students 9th - 12th Standards
Don't lose the chance to use the task. Given three diagrams of curved pieces of wires, young mathematicians must explain whether it's possible to conclusively match the wires as representing cubic, exponential, or quadratic functions....
Lesson Planet

Look High and Low

For Students 7th - 12th
From the highest high to the lowest low here's a resource that won't fall flat. Given data on the area and the highest and lowest elevations of each of the 50 states, learners decide which states are the least flat and the most flat. Of...
Lesson Planet

Look but Do Not Touch

For Students 9th - 12th Standards
We seem to keep missing each other. A short task provides pupils with a quadratic function, as well as a linear function with a missing coefficient. They must determine the value of the coefficient for which the graphs do not intersect.
Lesson Planet

Dubious Dice

For Students 9th - 12th Standards
How many ways can you slice dice distribution? A short performance task asks pupils to consider different types of distributions. Given histograms showing a triangular distribution and a bimodal distribution, they create pairs of dice...
Lesson Planet

"Equal" Equations

For Students 7th - 12th Standards
Different equations, same solution. Scholars first find a system with equations y1 and y2 that have a given solution. They then find a different system with equations y3 and y4 that have the same solution. The ultimate goal is to...
Lesson Planet

Values Survey

For Students 7th - 12th
What are the most important values a person possesses? Teens and parents take a collaborative survey and discuss what values are important to them. They return the signed form to the teacher to confirm they completed the activity. 
Lesson Planet

Generation​ of Respect

For Students K - 12th
R.E.S.P.E.C.T. Learners find out what it means to them. Scholars write sentences, do a word sort, and list what makes them grateful. Additionally, pupils learn how to be more respectful by completing worksheets that would make Aretha...
Lesson Planet

7 Habits of Highly Effective Teens

For Students 7th - 12th
How many good habits does it take to be a successful adolescent? According to The 7 Habits of Highly Effective Teens by Sean Covey, just seven! Using the worksheets, learners answer personal growth questions and develop strategies for...
Lesson Planet

Gulliver’s Travels Reading Guide Questions

For Students 9th - 12th
A great way to conclude a close study of a a complex text is with an assignment that asks readers to analyze the how an author combines various elements to construct a world view for readers to consider. The questions on a Gulliver's...
Lesson Planet

Gulliver's Travels Discussion Questions

For Students 9th - 12th
Good discussion questions are hard to find and even harder to craft. If you're looking for questions that will stimulate in-depth discussions for all four books in of Jonathan Swift's Gulliver's Travels, check out this resource.
Lesson Planet

King for a Day

For Students 9th - 12th Standards
Rumor has it exponential functions help solve problems! In a kingdom filled with rumors, young scholars must determine the speed a rumor spreads. The ultimate goal is to decide how many people must know the rumor for it to spread to the...
Lesson Planet

Isosceles Triangle Spaces

For Students 7th - 10th Standards
How many different types of triangles can your class name? A discovery lesson guides learners through an exploration of the different triangle types and the relationships between their angles and sides. Using coordinate geometry,...
Lesson Planet

Intersections I

For Students 8th - 12th Standards
One, two, or zero solutions—quadratic systems have a variety of solution possibilities. Using the parent function and the standard form of the function, learners describe the values of a, b, and c that produce each solution type. They...
Lesson Planet

In a Triangle

For Students 9th - 12th Standards
What's in a triangle? Just 180 degrees worth of angles! Young learners use given angle relationships in a triangle to write an algebraic representation. Using a system of equations, they simplify the equation to a linear representation.
Lesson Planet

The Leadership of George Washington

For Students 8th - 12th Standards
Why did Americans choose George Washington as their first president? After reading the resource, pupils discover why citizens trusted him to lead the country. They learn about his time as a military leader, as well as his actions after...