Don't be a square! Young mathematicians determine the slope and length of a line segment. They then prove whether four given coordinate points form a square.

Young mathematicians first graph a series of quadratic equations, and then investigate how various parts of the equation change the graph of the function in a predictable way.

Why do I have to learn two different ways to solve linear-quadratic systems? Isn't one way enough? Learners first investigate the three possible situations for linear-quadratic systems (two, one, or zero solutions), then solve such...

Enhance instruction and practice reading with a worksheet that doesn't just ask scholars to identify a sentence's point of view, but also poses the question, How do you know?

Reinforce writing and language skills with a grammar worksheet that focuses on determining whether a sentence is complete or a fragment.  

Thanksgiving is a treasured national holiday, but it can look different from table to table. Through a reading passage, real-world images, and class discussion, scholars take a look into Thanksgiving's importance to the...

Gingerbread cookies aren't just a sweet treat! Scholars identity the amount of combinations a baker can make in his gingerbread cookies using limited quantities of decorating ingredients.

Tired of going around and around for a resource on circles? Scholars determine the general equation of a circle on a coordinate plane, then participate in an activity matching equations to the radii and centers of the circles...

Eight word problems and a well organized answer sheet make up a practice page designed to reinforce unit rates. 

Reinforce the concept of central tendency—mean, median, mode, and range—with a practice packet that comprises of eight problems and a structured answer sheet with plenty of room to show work.   

New to the socratic seminar format? Check out a resource that not only provides the rationale for the procedure and step-by-step directions, but also provides a list of suggested topics, rules and model statements.

Looking at London's population from 1801–1961 in 20 year increments, high school mathematicians determine if the data can be modeled by a given logistic growth equation. They explain their thinking and determine the values of each...

Quickly assess basic understandings of statistics and probability. The resource contains five quick tasks from the probability and statistics domain. The questions range from finding simple conditional probabilities to measures of...

Reinforce literacy skills using a six-sided die that focuses on phonics and story starters. Scholars roll, and show what they know about blends, plots, and more! 

Is it even ... or odd? The task provides four functions to identify as being even, odd, or neither. Pupils use algebraic methods to make their decisions with select exponential, quadratic, and cubic functions.

Participate in three activities that look at the earth's limited water supply and the changes water goes through as it enters each phase of the water cycle. The resource is complete with three activities that demonstrate the changing...

What kind of impact do humans have on watersheds? Find out in a lesson that defines, explores, and promotes ways to protect our watersheds. The ultimate goal of the lesson is for learners to discover how a watershed is impacted by...

According to the Mauna Loa observatory, carbon dioxide levels increased by 3 ppm in our atmosphere between 2015–2016. Individuals analyze carbon dioxide data from around the world and then share this with a home group in lesson...

Learn more about the history and five pillars of Islam with an extensive resource that focuses on the religion's connection to art. Focusing on calligraphy, textiles, and architecture, the packet illustrates the beauty of the artistic...

What's in soil? Young scientists study the pH levels of soil from their school yard. They observe the land and area the soil came from to decide if location has anything to do with acidity level.

Young historians play the role of history detectives as they investigate some primary source texts and images related to the early colonization of America, The Jamestown Settlement, and the Mayflower Compact. 

Create the perfect prom night image using the Law of Reflection! An interactive lesson explores angles of reflection when looking in a full-length mirror. Learners change the distance from the mirror and length of the mirror and watch...

The study of waves is not a quacking matter! Watch as a duck manipulates the behavior of its waves through its motion. Graphs show the frequency and wavelength of the waves. 

Learners explore the science of sound by considering the characteristics that make unique sounds. Through an interactive simulation, they adjust tension and string size and view the corresponding wavelength and amplitude changes.