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Lesson Plan
Curated OER

Watch Your P's and Q's

For Teachers 9th - 12th Standards
Using your graphing calculator, find all the rational zeroes of a polynomials by using the Rational Zero Theorem. Divide polynomials using the Remainder Theorem and the Factor Theorem and then graph it to find the number of real roots.
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Lesson Plan
Curated OER

Worksheet 8, Exponents

For Teachers 11th - 12th
In this calculus worksheet, students analyze one equation by finding the maximum number of zeros. They use Descarte's Rule of Signs and the rational roots theorem. Students use synthetic division to factor the polynomial. Students solve...
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Lesson Plan
Curated OER

Sponge-Painted Ocean Mural

For Teachers K - 2nd
I love big mural projects. They bring a sense of ownership to the classroom, look great for parents, and can be a great way to complete a unit. Here are the steps and suggestions needed to create an ocean mural for your class. Learners...
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Lesson Plan
Curated OER

Fibers

For Teachers 10th - 12th
Students examine the difference between natural and synthetic fibers. They correctly match natural and synthetic fibers by playing with fiber game cards. They work as a group to put the fibers into the correct categories.
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Worksheet
Curated OER

Commercial Use of Plant Hormones

For Students 3rd - 8th
In this plant hormone worksheet, students will read 5 statements and determine if the effect given occurs because of natural or synthetic plant hormones. Then students will complete 2 short answer questions about why hormones are used in...
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Worksheet
Curated OER

The Rational Root Theorem

For Students 11th
In this algebra worksheet, 11th graders find the rational roots of an equation, by setting it to zero and solving for x. They can also use synthetic division and p/q to help find and eliminate rational root values. There are 19 problems...
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Worksheet
Curated OER

Algebra 2 Test

For Students 11th - 12th
In this algebra worksheet, students solve rational expressions using synthetic and long division. There are 14 questions with an extra credit.
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Lesson Plan
Curated OER

Chemicals, Chemicals, Everywhere

For Teachers 9th - 12th
Students divide substances into categories: made of chemicals/not made of chemicals, synthetic/naturally occurring, and toxic/nontoxic. They observe a mystery chemical and determine what precautions they need to take when handling an...
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Lesson Plan
EngageNY

Modeling Riverbeds with Polynomials (part 1)

For Students 10th - 12th Standards
Many things in life take the shape of a polynomial curve. Learners design a polynomial function to model a riverbed. Using different strategies, they find the flow rate through the river.
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Lesson Plan
Curated OER

Arithmetic Complex Numbers

For Teachers 10th - 11th
Students convert quadratic functions from standard form to vertex form. In this algebra lesson, students solve polynomials using synthetic and long division. They derive and apply the remainder theorem and factor theorem.
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Lesson Plan
Curated OER

Polynomial Divisions

For Teachers 8th - 10th
Students factor polynomials and use long division t solve problems. In this algebra activity, students find the zeros of polynomials by synthetic and long division. They perform operation using complex numbers.
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Worksheet
Curated OER

Fundamental Theorem of Algebra

For Students 8th - 10th Standards
In this worksheet, learners identify the Fundamental Theorem of Algebra. They solve polynomial functions and simplify expressions and equations. 
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Worksheet
Curated OER

Theorems About Roots and Polynomial Equations

For Students 8th - 11th
In this algebra worksheet, students solve polynomial equations using factoring. They identify the roots of the equations. There are 3 questions with an answer key.
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Lesson Plan
Curated OER

Diversity of Trees

For Teachers 4th
Fourth graders explore the uses of trees, In this trees lesson plan, 4th graders discover the uses of trees and how we use them everyday. Students collect items and decide if they are made from trees, have a scavenger hunt for wood...
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Lesson Plan
Curated OER

Satellite Sense

For Teachers 5th - 8th
Students look at data to understand how it is interpreted by scientists.  In this satellite sense lesson plan, students complete worksheets based on radar and satellite images. Students work in groups of two to diagram a landform.
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Lesson Plan
Curated OER

Using Old Maps as Tools to Explore Our World

For Teachers 5th - 12th
Students explore historical maps. In this primary source analysis lesson plan, students uncover the meanings in selected historical maps as they use them to enhance lessons on historical events. Samples for classroom use are provided in...
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Worksheet
Curated OER

Science Test B-Grade 5

For Students 5th
In this grade 5 science test learning exercise, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts. 
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Lesson Plan
Curated OER

Yerbas y Remdios: A New Look

For Teachers 6th - 10th
Students explore human health by participating in a medicine class activity. In this herbs lesson, students identify plants which Native Americans used throughout history to cure illnesses. Students research specific herbs in groups and...
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Lesson Plan
Curated OER

Wellness and the Organic Food Movement

For Teachers 12th
Twelfth graders examine their activities and discuss how they impact the environment. In groups, they research the organic food movement and discuss how it changed the type of foods eaten. To end the lesson, they examine the impact of...
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Lesson Plan
Curated OER

Investigating a Point on an ANgles Bisector

For Teachers 7th - 9th
Students investigate points and angle bisectors. In this geometry lesson, students define angles, bisectors and perpendicular bisectors. They analyze angles and bisectors using Cabri software.

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