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Dividing by (x – a) and (x + a)
Patterns in math emerge from seemingly random places. Learners explore the patterns for factoring the sum and differences of perfect roots. Analyzing these patterns helps young mathematicians develop the polynomial identities.
Curated OER
The Remainder Theorem Using TI-Nspire CAS
Investigate the Remainder Theorem in this algebra instructional activity. Explore the relationship between the remainders of polynomial division and the function. Each of the four problems gets progressively more complicated. This might...
Curated OER
Square Roots Using a Carpenter's Square
Students calculate the square root of a given number using carpenter's square measurements. In this math lesson, students relate this method on the Pythagorean theorem. They answer practice problems after the exploration activity,
Curated OER
Boorito!
Delicious Chipotle burritos are a big treat, especially when they are offered for only $2.00. This Halloween-themed learning experience isn't tricky, but learners will need to think critically about division with large numbers in order...
Curated OER
Pizza Portions
Students explore mathematics by participating in a pizza pie activity. In this nutrition lesson, students identify the caloric intake in a piece of pizza and estimate the average number of slices eaten by a person. Students utilize...
Curated OER
In His Own Words: James Madison On the Problem of Faction
Students are introduced to the writings of James Madison and explain why he is often called "The Father of the Constitution". Using primary source documents, they examine his view of the Bill of Rights and what he meant by faction. In...
Illustrative Mathematics
Zeroes and factorization of a quadratic polynomial I
This activity uses the division algorithm and the definition of a zero/root of a function to guide your class to see the relationship between zeros and factors of a general quadratic, which can later be generalized to the Remainder...
Curated OER
Motion: Speed, Velocity, Acceleration and Networking
Young scholars interpret a variety of motion graphs. In this physics lesson, students calculate the speed and acceleration of objects using numerical data from graphs. They apply what they have learned to solve real world problems.
Curated OER
Positive Futures Fair - Application of Year-Long Content Skills
Students demonstrate the knowledge of proper scientific investigation and reporting skills. They decide how to make a positive difference in the world using these skills.
Curated OER
Food and You
Students identify why humans are dependent on natural resources and the problems associated with their use and demonstrate how humans affect their environment. They also describe the different components and natural resources that go...
02 x 02 Worksheets
Inverse Variation
Discover an inverse variation pattern. A simple lesson plan design allows learners to explore a nonlinear pattern. Scholars analyze a distance, speed, and time relationship through tables and graphs. Eventually, they write an equation to...