EngageNY
Complex Number Division 2
Individuals learn to divide and conquer complex numbers with a little help from moduli and conjugates. In the second lesson on complex number division, the class takes a closer look at the numerator and denominator of the multiplicative...
Curated OER
Complex Numbers
The class practices, on paper and/or on a TI graphing calculator the concepts of how to add, multiply, divide and subtract complex numbers using the correct property.
Curated OER
The Complex Numbers
In this algebra worksheet, students solve 16 problems involving imaginary numbers. In the first three, students find the square root of 3 negative numbers in terms of i. Nine problems involve addition, subtraction, multiplication and...
EngageNY
Complex Number Division 1
Conjugating in the math classroom — and we're not talking verbs! The seventh lesson in a series of 32 introduces the class to the building blocks of complex number division. During the instruction, the class learns to find the...
Curated OER
Complex Numbers
Learners are introduced to the concept of imaginary unit and complex numbers. They are taught how to add and subtract complex numbers. Students define a complex number. They comprehend at least two applications of complex numbers....
Curated OER
Integer Division
Students are introduced to the process of dividing integers. As a class, they review positive and negative numbers and what happens to the real and imaginary numbers when divided. They complete sample problems and a worksheet to end...
Curated OER
Arithmetic Complex Numbers
Students convert quadratic functions from standard form to vertex form. In this algebra lesson plan, students solve polynomials using synthetic and long division. They derive and apply the remainder theorem and factor theorem.
Laboratory for Atmospheric and Space Physics
Where Are We Going?
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
Curated OER
Who am I? Find A Polynomial From Its Roots
High schoolers generate the equation of a polynomial given its roots and the end behavior of the function. They need to apply theorems concerning the multiplicity of roots, conjugates of irrational or imaginary roots to find a...
Curated OER
Constructing a Dichotomous Key
Students construct a dichotomous key using 10 shoes from students in the classroom. For this dichotomous key lesson plan, students use the chalk board and their pile of 10 shoes to create a dichotomous key. They divide the shoes into 2...
Curated OER
Making Moths
Young scholars study the Gregorian Calendar and its historical significance.In this calendar lesson students create a calendar design for an imaginary planet.
Curated OER
Uncle Bubba Is Dead!
Students spend imaginary inheritance of $100,000 on a home and furnishings.
Curated OER
Where Are We Going?
Students practice rounding numbers to ones and tens places, multiplying numbers, and working with simple fractions. They study the placement and distances of planets in the Solar System.
WakeGOV
Plastic Sight Words
Plastic math? Have young learners count and name the number of plastic items in their centers. Kindergartners match sight word cards to the number of plastics in a given group, while learning that plastics come in all different shapes,...
Curated OER
Theatre Lesson Plan - Pantomime
Second graders study heroes, inventors, and explorers and role-play as one of the people. In this theatre and history lesson, 2nd graders review the people and their accomplishments using a Promethean flipchart. Students then act out one...
Curated OER
Travel English For Restaurants
students will practice to develop the skills of the English Language that are necessary for successful dining experiences. The communication of English is a target skill for the second language learner. The simple activity of ordering in...