Math Solutions
Race to 20
And they're off! Working in pairs, young mathematicians roll dice to see who can fill in their double ten-frames first. When students finally fill in their arrays, they create addition number sentences that represent their rolls, helping...
CK-12 Foundation
Zero Product Principle
Some lessons feature videos, some interactive practice problems, and some have notes and activities. This comprehensive look at factoring and solving polynomial equations using the zero product principle has all of this and more. Though...
Curated OER
Taylor Series: Natural Number
In this calculus worksheet, learners apply the Taylor Series to exponential functions based at either zero or one. There are 2 questions with multiple parts.
Curated OER
Crane, London, and Literary Naturalism
Young scholars read London's "To Build a Fire" and Crane's "The Open Boat" and compare and contrast the authors' style as they explore the genre known as American literary naturalism.
Curated OER
Introduction to Natural Selection
High schoolers develop an understanding of natural selection, specifically, how it unfolds from generation to generation. They work in small groups to perform an experiment using beans. They use a worksheet imbedded in this plan to guide...
Curated OER
Natural Selection Day 1
Students define the concept of classification. In groups, they categorize a series of objects into categories they identify. As a class, they participate in a variety of activities to examine the concept of natural selection. To end...
Curated OER
Crane, London, and Literary Naturalism
Learners analyze "To Build a Fire" by Jack London and "The Open boat" by Stephen Crane. They write an essay in which they compare and contrast the narrators and plots in each story.
Curated OER
Natural Disaster
Describe how plate tectonics account for various land formations. Learners discuss different marine sanctuaries and create a poster about tectonic activity in these areas. They share their posters with the class.
MENSA Education & Research Foundation
Fabulous Fibonacci and His Nifty Numbers
Fibonacci numbers are not only found in the classroom but also in nature. Explore the concept of Fibonacci numbers through a series of lessons designed to gain insight into the mathematical reasoning behind the number pattern, and spark...
PBS
Stories of Painkiller Addiction: Contemplating Nature vs. Nurture
Does having an addict in your family make it more likely to become one yourself? Explore the genetic risk factors, as well as the prominent environmental influences, for substance addiction in a instructional activity that encourages...
Virginia Department of Education
The Cycles of Nature
Encourage peer collaboration and assist with the creation of visual aids to identify carbon, water, and nitrogen cycles as your class learns more about nature. They discuss relative information, create a visual aid depicting the chosen...
EngageNY
Nature of Solutions of a System of Linear Equations
If at first you cannot graph, substitute. The lesson introduces the substitution method as a way to solve linear systems if the point of intersection is hard to determine from a graph. The 28th installment of a 33-part series finishes...
ARKive
Darwin and Natural Selection
A presentation on Darwin's theory of evolution and natural selection could be a good addition to your biology class. It provides general information about how animals adapt to their surroundings, as well as how organisms create more...
Houghton Mifflin Harcourt
Nature Walk: Extra Support Lessons (Theme 2)
Reinforce concepts such as long vowels, spelling patterns, sound clusters, double-final consonants, and syllables with a nature-themed unit. Through a series of extra support lessons, learners compare and contrast using a Venn diagram,...
Constitutional Rights Foundation
Naturalized Citizens and the Presidency
Article II, Section 1 of the U.S. Constitution takes center stage in a lesson that asks class members to assume the role of state senators, debate a resolution to amend the U. S. Constitution to permit naturalized citizens to run for...
CK-12 Foundation
Natural Selection: Natural Disasters
Can natural disasters alter natural selection? The interactive explores this concept with mice living through a forest fire. As the environment changes, the camouflage also changes. How does this one disaster impact future generations?
Science Geek
The Dual Nature of the Electron
Why don't atoms collapse? Scientists debated this concept for years before they understood the dual nature of the electron. Presentation discusses the electron as both a particle and an energy wave. It also relates these concepts to the...
Radford University
Danger! – An Analysis of the Death Toll of Natural Disasters
Decipher the danger of natural disasters. Using researched data, scholars work in groups to create data displays on the number of deaths from different types of natural disasters. They share their graphical representations with the class...
Road to Grammar
Five Ways to Speak More Naturally
Help your English language learners move toward conversing like native speakers. This document includes five easy sentence structure changes that make a big difference when speaking in English. Examples and explanations are included for...
Howard Hughes Medical Institute
Natural Selection and Evolution of Rock Pocket Mouse Populations
Can evolution repeat itself? Scholars analyze amino acid data in two separate populations of mice. They learn that evolution repeats itself, but natural selection prefers some mutations over others in different environments. Analysis...
Illustrative Mathematics
Operations on the Number Line
A different way to look at integers is on this number line with variables in place of numbers. Learners are to look at different expressions and describe why they think the answer would be positive or negative, depending on the location...
Norwich University
Seven Man-Made Engineering Wonders of the Ancient World
Imagine precisely cutting and then moving a 120 ton boulder more than two miles without mechanical cutting tolls, skid loaders, or hydraulic cranes. Imagine carving a stone figure that includes a drainage system that permits rainwater to...
Curated OER
What is an Ecological Footprint?
Introduce youngsters to the term ecological footprint. Learners identify ways in which humans affect the environment. They look at the problems associated with the use of natural resources, and focus on ways to preserve natural...
Howard Hughes Medical Institute
The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture
Got milk? Only two cultures have had it long enough to develop the tolerance of lactose as an adult. Learn how the responsible genes evolved along with the cultures that have been consuming milk. This rich film is supplied with a few...