Curated OER
Giant Smelly Plant Attracts Thousands
Read and discuss a news article about a rare corpse plant that bloomed in Washington D.C. Because this native Indonesian plant blooms so rarely, people flock to see it. After reading the article, your class answers comprehension...
Curated OER
El sistema solar
Everyone loves learning about space; there's something incredible about how all of this came to be, isn't there? Engage your Spanish language learners with this interesting topic. First, have each pupil cut out their vocabulary...
Curated OER
Cruceros Isla Aventura
Take your Spanish speakers on an island adventure cruise! First, they read a flyer for a cruise company and answer the short-answer questions that follow. Then, they complete the prewriting activity before writing a solid paragraph to...
Curated OER
Paradise Lost: Concept Analysis
New to using Paradise Lost in your classroom? Here's a packet that provides background information, lists of research projects, and enrichment resources. A great addition to your curriculum file.
Curated OER
Trigonometry Review Sheet
Get the trig facts fast, and use the review sheet as a guide in the classroom. The worksheet also includes a document version if any changes are needed to the problems. The information includes a small degree/radian chart, a graph of all...
Illustrative Mathematics
Sum and Difference Angle Formulas
Need practice deriving trigonometric angle formulas? With this worksheet, pupils derive the sum and difference formulas for cosine and tangent and the difference formula for sine. Scholars use the sine sum formula and other known...
Curated OER
Comparación de igualdad
Now that your Spanish speakers converse pretty fluidly, teach them how to compare two things with equal qualities. The first section provides an explanation, and there are fill-in-the-blank questions on the bottom half.
EngageNY
Graphing the Tangent Function
Help learners discover the unique characteristics of the tangent function. Working in teams, pupils create tables of values for different intervals of the tangent function. Through teamwork, they discover the periodicity, frequency, and...
Mathematics Vision Project
Module 5: Modeling with Geometry
Solids come in many shapes and sizes. Using geometry, scholars create two-dimensional cross-sections of various three-dimensional objects. They develop the lesson further by finding the volume of solids. The module then shifts to finding...
Curated OER
Review Quiz before Mini-Exam
In this pre-calculus review worksheet, students solve 28 multiple choice problems. Students find the trigonometric values of various angles, find the eccentricity of an ellipse, use trigonometric identities solve compounded interest...
Curated OER
Ser y Estar
What is the difference between ser and estar? Read the series of sentences and input the correct form of either ser or estar. Answers are provided.
EngageNY
The Definition of Sine, Cosine, and Tangent
Introduce your classes to a new world of mathematics. Pupils learn to call trigonometric ratios by their given names: sine, cosine, and tangent. They find ratios and use known ratios to discover missing sides of similar triangles.
EngageNY
Why Call It Tangent?
Discover the relationship between tangent lines and the tangent function. Class members develop the idea of the tangent function using the unit circle. They create tables of values and explore the domain, range, and end behavior of the...
Curated OER
Changing Planet: Fading Corals
Show the six-minute video, "Changing Planet: Fading Corals," and then demonstrate how calcium carbonate forms a precipitate in the presence of carbon dioxide. Separate your scientists into small groups to gather information about coral...
EngageNY
Complex Numbers and Transformations
Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...
EngageNY
Trigonometry and the Pythagorean Theorem
Ancient Egyptians sure knew their trigonometry! Pupils learn how the pyramid architects applied right triangle trigonometry. When comparing the Pythagorean theorem to the trigonometric ratios, they learn an important connection that...
EngageNY
End-of-Module Assessment Task - Geometry (module 2)
Increase the level of assessment rigor with the test of performance tasks. Topics include similar triangles, trigonometric ratios, Law of Sines, Law of Cosines, and trigonometric problem solving.
EngageNY
What Is a Trigonometric Identity?
Protect yourself from identity theft! Establishing a strong understanding of the Pythagorean identity allows learners to prove that sine^2x + cos^2x = 1. They then use the identity to find sine or cosine ratios given the other.
EngageNY
Mid-Module Assessment Task: Pre-Calculus Module 4
Challenge scholars to show what they know about properties and addition and subtraction formulas for trigonometric functions. The resource provides a mid-unit check on the progress toward mastery of trigonometric concepts. The areas...
Curated OER
A Horse of a Different Color
Elementary schoolers explore the wide variety of horse coat colors and reproduce an existing color as well a create their own horse coat color. There are two fine worksheets embedded in this plan that learners use to crete these coat...
Curated OER
Bears and Panthers Aplenty: Early Settlers Make a Home in Arkansas
Young historians research the Southwest Trail, which ran through Arkansas back in the 19th century. Pupils are divided into four groups. Each group researches a pioneer who blazed the Southwest Trail. Then, the group presents an oral or...
Curated OER
Lascaux Cave Art on Ceramic Stones
Here is a great way to incorporate art into your next unit on prehistoric people. The class makes stones out of ceramic clay and then creates paintings like those found in the Lascaux Caves in France. A video link, full day-by-day...
Curated OER
Coming of Age Readings: Experiences in Korea and by Asians in America
Bring multi-cultural experiences and literature into your language arts class with this lesson. Here, young readers explore the points of view of first and second-generation Asian immigrants with a list of various fiction and nonfiction...
Curated OER
Skin Cancer Investigation: A Multi-Component Project
Students compare the perceived and actual risks of getting skin cancer, while looking at ways to minimize these risks. They may have very little grasp of the severity of the threat of skin cancer or be unaware of the increase in the...
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