Curated OER
Dysfunctional Groups
In this dysfunctional group worksheet, students determine which functional groups are present in a number of given cards. Students draw the 3 molecules from their cards that are functional onto a poster.
Curated OER
Christmas Presents
Seventh graders create a graph of their Christmas gifts. They develop categories, compute fractional and decimal parts for each category, identify the number of degrees to represent each fractional part, and create a circle graph to...
Curated OER
Model Construction
In this lesson, learners explore shapes and forms in architecture. Students understand that the function of architecture influences its form as well as construst a simple architectural model. As an assessment, have learners with a...
Curated OER
The Different Jobs of Cells
In this cells activity, students review different types of cells including their different functions and shapes. This activity has 6 matching and 3 short answer questions.
Curated OER
Right Triangles and The Unit Circle
Young scholars solve right triangles using trigonometry. In this geometry lesson, students use the unit circle to identify different trig values. They identify the six trigonometric identities.
Curated OER
Functions of the Three Branches of Government
Learners research the branches of government and write summaries about both the state and federal systems. After conducting reaserch in texts and online, students create Venn diagrams displaying the governmental functions of the three...
Curated OER
Solving Problems Involving Chords, Radii, Tangents, Secants and Arcs within the Same Circle
Tenth graders apply their knowledge of angles related to a circle, radii, secants, tangents and chords of a circle. They practice using formulas related to a circle. They also apply what has been practiced to real life situations.
Curated OER
The Unit Circle
Students relate the trigonometric functions to the coordinates of the unit circle. They classify trigonometric functions as odd or even. Students determine the signs of trigonometric functions in each quadrant. They are explained that...
MENSA Education & Research Foundation
Pi Day Fun!
In this multi-faceted introduction to pi, participants perform a bevy of pi-related activities. Ranging from measuring household items to singing pi songs and reading pi stories, this fun and non-intimidating resource serves to bring up...
CCSS Math Activities
Smarter Balanced Sample Items: High School Math – Claim 2
Problem solve across the content standards. The presentation slides provide 19 sample items from the Smarter Balanced high school assessment. Items illustrate Claim 2, problem solving, of the test and are drawn from all the high school...
Curated OER
Woody Sine
Students explore the concept of sine. In this sine lesson, students create a sine graph from tooth picks. Students create a unit circle with tooth pick length radius. Students then take the tooth picks from the unit circle and put them...
Curated OER
Arc Length Lesson
Students find the length of the arc of a circle. In this geometry lesson, students calculate the length of an arc and find the measure of the central angle given the length of the arc. They convert between linear and angular speed. They...
Curated OER
Angles in Standard Positions
Students identify positive and negative angles using the Unit Circle. For this pre-calculus lesson, students identify the different angles on a unit circle using the coordinate plane and the four different quadrants as a guide. They...
Curated OER
Governance- Grade 9
Ninth graders participate in talking circles about how their classroom will function. For this self-governance lesson, 9th graders participate in talking circle activities to create rules that will govern their class. Students compare...
Curated OER
Computers
For this computers worksheet, students review and discuss what computers are and their functions. Students circle the no or yes column to answer seven questions and then write each of the letters they circled on the lines provided to...
Curated OER
Body Nouns Vocabulary Exercise
In this recognizing body parts and their functions worksheet, students read statements and choose the noun answers that they describe or define and then translate them. Students answer 20 questions.
Curated OER
Unit Circle & Trig Functions
In this trig functions worksheet, learners determine the exact value of given trigonometric functions. They label degrees, radians and coordinates of given points on a circle. This two-page worksheet contains approximately 20 multi-step...
Curated OER
Subjunctive in Relative Clauses
Reference guides provide information quickly and easily, so as you begin your unit on the subjunctive, distribute this guide to your learners. The first half provides examples and explanations for using the subjunctive in relative...
Texas Instruments
Circle Equations
Students explore the coordinate plane. In this secondary mathematics instructional activity, students follow a set of directions to plot points in the coordinate plane.
Curated OER
Approximation of Pi
High schoolers explore the concept of Pi. In this Pi lesson, students measure the circumference and diameter of a circle. High schoolers record the diameter and circumference measurements from their classmates. Students...
Texas Instruments
Areas of Regular Polygons and Circles
Learners explore area of polygons and regular polygons in this math lesson. They calculate the area of several polygons using Cabri Jr. and analyze shapes and write formulas to solve for the area.
Curated OER
The Circle of Life
Fourth graders examine how the different organisms living in an ecosystem affect one another. In groups, they research a specific ecosystem and present their findings to the class based on the type of organisms found in it. To end the...
Curated OER
Circular Trigonometric Functions
In this Pre-calculus/Trigonometry worksheet, students estimate the amplitude, period, and horizontal and vertical translations of a graph and find a rule that models the data. The three page worksheet contains fourteen problems. Answers...
Curated OER
Socratic Seminar Questions/Observation
Prepare participants for a Socratic seminar by asking them to not only design questions for the discussion, but to also observe an assigned partner during the seminar. A great way to encourage student-led discussions.