Don't stuff money under your mattress. To find out why learners first complete a task determining how $24,000 in cash would affect the height of a mattress and whether this same amount would fit into a suitcase of given dimensions....

Test probability concepts with an activity that asks pupils to first complete a task investigating false positive in medical testing and then to evaluate sample responses to the same task.

After completing an assessment task where they express numbers as the difference of squares (i.e., 9 = 5^2 – 4^2), class members note any patterns that they see in the problems.

Transform your learners into master geometers with an activity that asks them to first complete an assessment task drawing the result after transformation of a given shape in the coordinate plane. They then use cards to...

Scholars first complete an assessment task on writing linear equations to model and solve a problem on a running race. They then take part in a card matching activity where they match equations and graphs of lines to diagrams of fluid...

Model for your young mathematicians the process for converting repeating decimals to fractions. To demonstrate their understanding of the process, class members then complete and assessment task and participate in an activity matching...

Round and round we go. Learners first complete a task on writing equations of circles. They then take part in a collaborative activity categorizing a set of equations for circles based on the radius and center.

Identify the identity. Learners first solve equations to find the number of solutions. Scholars then determine if given equations are always, sometimes, or never true, leading to the concept of identities.

An informative lesson offers young scientists the chance to research a microbe and create an epidemiologic triangle for a poster session and presentation. 

How do you convert from one measurement to another? Pupils use unit rates to convert measurements from one unit to another in the 21st segment in a 29-part series. They convert within the same system to solve length, capacity,...

What a fun way to familiarize your young learners with friendly faces on campus! Scholars read "The Gingerbread Man," discussing the characters he meets. Then, they examine a map of the campus, placing photos of employees (such as the...

Young mathematicians study probability. In this math lesson, learners calculate odds, and convert those into percentages of probability. Fractions are also used, making this lesson quite rich in some of the more difficult conversions...

Middle schoolers research an event in history in which rights and responsibilities are involved. They create a movie of the information they find.

Delve into the responsibilities of the president by looking at President Hamilton's opinion of the presidential office in his own words. The second in a three-part series, the resource also offers an interesting compare-and-contrast...

Use the platforms of the 2004 presidential candidates to bring persuasive writing to your class. Young voters identify the three issues most important to them in the election and research the issues and candidates' positions. They write...

Students explore the dilemma of bioethics. Students review a cast study on a bioethical topic. They research the facts, values, and stakemakers in the controversial debate. Students consider the consequences and discuss their findings...

Using rates from a rental car company, young mathematicians graph data, explore linear relationships, and discuss the role of slope and the y-intercept. This lesson allows for the discussion of independent and dependent variables, as...

Emerging electricians build a simple ammeter for making measurements on an electric current. They test the placement of solar cells in both series and parallel circuits and examine the magnetic field produced by the movement of electrons...

A comprehensive lesson that takes a look at psychoactive plants with this one focusing on the opium poppy. Information about the history, culture, use, source and effects are discussed. There are weblinks to reliable sources about drugs...

Explore websites, complete research, and use technological tools to create a final multimedia presentation on what makes a community special. Learners of all ages work with a partner to research an interesting aspect of their community,...

Students draw portraits of a dancer. In this visual-arts lesson, students study the work of James Wyeth online. They then watch a dance performance and sketch 10 - 15 pieces depicting dancers. Five of these sketches will be selected for...

As part of a unit on Arizona's biotic communities, young ecology learners create a map. They describe how humans and animals adapt in their habitat. They take notes and create graphic organizers from articles they read. Beautiful maps,...

Learners of all ages solve historical mysteries. Elementary learners research historical topics by organizing information presented by their instructor, formulating hypotheses, and considering solutions to mysteries presented about...

Students use data to find the best renewable energy potential.  For this solar energy lesson students import data into Excel and explain how solar energy is beneficial.