Curated OER
Getting Together - a Groupings Crossword Puzzle
Introduce your class to words for groups of animals and people. This is a crossword puzzle that includes 25 clues for collective nouns. The puzzle is online interactive and learners can receive immediate online feedback. Answers are not...
Curated OER
Interior/Exterior Polygon Angles and Tessellations
Students discover the sum of the interior and exterior angles of several polygons. In this Geometers sketchpad lesson, students work in groups to find the stated measurements of triangles, quadrilaterals, pentagons and hexagons. Students...
Curated OER
Pythagorean Theorem
Eighth graders draw right triangles and identify the parts of a right triangle: right angle, interior and exterior angles, hypotenuse and legs. They predict and identify any relationships that exist between the sides of a right...
Center for Innovation
Air Pollution: What is the Solution?
For this air pollution worksheet, students use an online simulation called "Smog City" to manipulate different conditions that affect air pollution. Students answer questions about the health effects at peak ozone levels for different...
Curated OER
Cockroach Slope
Students identify the slope of linear functions. In this slope lesson, students collect data and graph it. They write equations with no more than two variables and use technology to explain their data.
Curated OER
A Wee Dose of JavaScript
Students describe the difference between Java and JavaScript. They explain the relationship of JavaScript to other elements of an HTML document. They write general code for a set of JavaScript instructions. They describe the JavaScript...
Curated OER
Bits and Pieces: Fractions Greater Than One
Learners compare fractions. In this fraction worksheet, students examine the number line. Using the Internet, they explore models of numbers greater than one. Learners complete multiple-choice worksheets.
Curated OER
Angles Lesson Plan
Students explore the relationship of angles as it relates to 2 and 3-D shapes. For this geometry lesson, students differentiate between acute, obtuse, right, alternate interior, exterior and adjacent angles. They manipulate a math...
Curated OER
Multiplication Is Fun
Young scholars practice basic multiplication facts using an Internet program. Students participate in discussion and guided practices concerning the theory and practice of multiplication. Using a provided link, they complete practice...
Curated OER
How Does Altitude Relate To Density?
Students demonstrate an understanding of the properties of matter by applying them to density, pressure, and temperature. The educational software program, "Foilsim" is used in this inquiry.
Curated OER
Similar and Congruent Triangles
Students create and classify different types of triangles using an online geo-board. They explore the concepts of similar and congruent as they discover how to draw similar and congruent triangles.
Curated OER
Upside-Down Wings
Students use FoilSim to demonstrate that the graphic analysis of the airflow around one object can be used to hypothesize airflow graphs for objects as they are elongated from a sphere to an airfoil shape.
Curated OER
The Lift Equation
Students use the FoilSim educational software program to complete an activity regarding lift. They solve a multivariable equation for each of the variables and apply the results to various problems in different situations.
Curated OER
Design of Airfoil for Given Lift
Pupils use FoilSim to design an airplane wing that generates a given lift. As they change parameters such as airspeed, altitude, angle of attack, thickness and curvature of the airfoil, and size of the wing area, the software calculates...
Curated OER
Lift Relationships
Students use FoilSim (downloadable) to determine how lift is affected by varying parameters on the Airfoil simulation.
Curated OER
Actual Airflow vs. Ideal Airflow: Stalls
Students use 3-D modeling techniques to observe the characteristic signature of the stall condition apparent on an airfoil at high angles of attack. They use FoilSim to compare the above with ideal airflow.
Curated OER
Adding Trigonometric Functions
Students identify trigonometric functions. In this trigonometry lesson, students add and subtract trigonometric functions. They add sine and cosine waves and relate it to the real world.
Curated OER
Get the Turtle to the Pond
Students solve problems. In this math lesson, students write solutions using LOGO commands in order to help get the turtle to the pond.
Curated OER
Tri this Angle!
First graders draw and describe various types of polygons. they investigate their own environments for examples of polygons. After reading the book, The Greedy Triangle, they discuss everyday objects that are polygons. They create shape...
Curated OER
The Baseball and Air
Learners use Curveball to complete the activity to determine how the speed of airstreams changes in relation to changes in the distance of the airstream from the center of the baseball.
Curated OER
Lift vs. Airspeed
Students, after reading the explanation given below, use FoilSim and a graphing calculator to complete the activity to determine the relationship between airspeed and lift of an object by interpreting data.
Curated OER
Wind Gauges
Students use FoilSim interactive software to become familiar with the way in which the flow of air across or around an airfoil affects its ability to create lift.
Curated OER
Did You Catch My Drift?
Students, through the use of the Curveball interactive software package, become familiar with the way in which the flow of air across or around an object affects its ability to lift, spin, and curve. After reading the explanation given...
Curated OER
Wing Shapes and Areas
Students, after reading the explanation given below, use FoilSim to determine the weight of the aircraft that can be lifted by a pair of wings of each type. They also design a unique platform of a wing to lift a plane weighing 11500 pounds.