Curated OER
What Makes Time Tick, or Has the Industrial Revolution Really Made Clocks Go Faster?
Students explore the concept of time both historically and in their own lives. Students count the number of times they refer to a clock and the number of scheduled and unscheduled activities in their lives. Students discuss how the...
Curated OER
Triangle in the Matrix
Young mathematicians represent a triangle with a matrix and use the determinant to find the area of three given triangles. Learners also verify the formula for area of a triangle.
Curated OER
Trains in Motion
Students compare two object as they find the distance between them. In this geometry instructional activity, students create an equation describing the distance of time as a function. They use the navigator to observe the distance.
Curated OER
Why Did Delawareans Use Slaves?
Students read about an indentured servant, and complete a chart comparing slaves and indentured servants.
Curated OER
Differences
Students observe and compare a variety of living things and pictures of living things to note their similarities and differences.
Curated OER
Business Communication 1
Pupils examine a variety of methods that can be used to communicate information, and the process of communication. They analyze various business communication scenarios and write reports on their opinions of the situations.
Curated OER
Anti-Railroad Propaganda Poster -- The Growth of Regionalism, 1800 - 1860
Learners research the anti-railroad movement of the mid-19th century. They review propaganda from the period and consider various points of view. They develop role-plays and write essays using their research.
Curated OER
Business Communication 1
Students discover the methods and media that are used to communicate information effectively. They identify barriers to successful communication. They research different ways of communicating with others.
Curated OER
Technology and Changing Social Attitudes
Students investigate three examples of how changing circumstances, linked to technology and social attitudes, affect a business. They complete an activity and participate in discussion.
Curated OER
Fueling the Fires of Industrialization
Students review photos and discuss the role wood played in the American Industrial Revolution. They brainstorm a list of items which come from trees and complete worksheets as part of assessment.
Curated OER
Animation
Students describe what ways did the motion picture industry influence American lifestyle in the 1920's? They evaluate the role of motion pictures in people's lives leading up to the Great Depression.
Curated OER
Popping Up Bluebonnets!
students make 3-d bluebonnets Using popcorn and powder paint. They students create a field of bluebonnets on a bulletin board or wall space with their hand-made bluebonnets. students color leaves and stem of the bluebonnet outline with a...
Curated OER
Economic Decisions in Other Systems: Comparative Systems
Students identify and describe the charactertics in each economic system. In groups, they discuss how economic decisions are made in each system and use the Internet to research Chad, United States and North Korea's economic systems. ...
Curated OER
The Basic Questions: What, How, and For Whom?
Students review the various types of economic systems. As a class, they identify the three basic economic questions: what?, How?, and For Whom?. Using capitalism as an economic system, they discuss how each question is answered.
Curated OER
Liquids Have Differnt Viscosities
Pupils explore visosity of matter. They run tests of various liquid substances to observe and compare rates of flow of different substances. In addition, they relate viscosity to distance travelled by sample substances.
Curated OER
Property
Students examine a property inventory of a farm owner from 1785 in Sussex County. The inventory is part of a probate file used to settle the estate of the deceased person and includes the estimated value of each piece of property. ...
Curated OER
EE*Pro App
Scholars investigate EE*Pro App. In this secondary mathematics lesson, let your class explore an all-inclusive App for electrical engineering young scholars. The App is organized into analysis, equations, and references.
Curated OER
Find Minimum and Maximum
Learners engage in a lesson about finding the values of different graphs written in the vertex form. They rewrite each quadratic equation in vertex form while graphing the equation with the visual display of a parabola that matches the...
Curated OER
Steady-State Circuit Analysis & Filter Design
Scholars identify how the TI-89 implements phasors to perform sinusoidal steady-state analysis. The focus is on how to enter and display complex numbers. They also show how a typical steady-state application how to use the Numeric Solver...
Curated OER
NUMB3RS Activity: Financial Futures
High schoolers discuss the calculated risk example in Numb3rs about a businesswoman from a company that made its money trading in futures. They use a formula given by the teacher to compute the estimated value of an investment after...
Curated OER
Solving Trigonometric Equations
Pupils will investigate trigonometric equations. In this trigonometry lesson, they explore solving equations using a TI-83 calculator and solve trigonometric equations by graphing each side of the equation as a function and locating the...
Texas Instruments
Serious Series
High schoolers are introduced to infinite series, geometric and telescoping series as well as the relationship between the sequence of partial sums of a series and its sum. They apply symbolic capacity of their calculator and calculus to...
Curated OER
Drawing Regular Polygons
Learners investigate properties of regular polygons. In this geometry instructional activity, your class will use a graphing calculator and parametric equations to construct regular polygons and investigate the relationship between the...
Curated OER
Johnny Appleseed: A History Lesson
Students explore the life of John Chapman as a History lesson and then reflect on how they might make thier lives more like his.