Curated OER
Introduction to Neutraliization
Students explore acids and bases and the process of neutralization.T hey practice volume measurements and observe the neutralization of an acid
directly through bubble formation and indirectly through indicator color changes.
Curated OER
Acids, Copper, and Zinc
Students observe chemical reactions using post-1982 pennies. They observe the reaction of an acid with zinc but not copper under the same conditions over a two week period.
Curated OER
Invisible Ink
Students wxplore acids and indicators by watching a demostration in which "magic" ink appears. They duplicate the demonstration by writing magic messages using phenolphthalein solution and painting the message with vinegar to show it.
Curated OER
Colorful Milk of Magnesia
Students explore acids, bases, and indicators. They observe the various colors of an acid-base indicator solution and the neutralization of an acidic solution by an antacid.
Curated OER
Peanut Processes
Students use the senses are to make observations about phenomena. They use a peanut and its shell as the object of a series of observations. In addition, they complete a drawing with their written observations to use as a guide to choose...
Curated OER
Condensation and the Water Cycle
Students explore the natural distallation process that occurs in the water cycle. They use plastic cups and cotton swabs to observe the condensation process that is evident in the water cycle.
Curated OER
Activity #4 Ground Water Model In a Jar
Students devlop a model, which they illustrate a water table and allow for the discussion of common terms and illustrate what those terms mean. They comprehend that a flow rates, removal of contaminants, and the amount of water stored...
Curated OER
Activity #8 Simulation of Oil Spills
Students conduct an experiment to simulate an oil spill and identify the characteristics of oil in water. They evaluate the effectiveness of various cleanup methods. They discuss the how to clean up an oil spill, and what causes oil...
Curated OER
Activity #7 Recycling of Newsprint
Students illustrate the paper recycling process. They collect and weigh all the newspapers that come to their house in a week's time. Pupils multiply this number by all the weeks in a yeat and again by an estimate of the number of...
Curated OER
Activity #9 Extending Oil Well Production
Middle schoolers simulate methods used to extend the effective life of an oil well by extracting less available oil. They identify techniques which can be used and evaluate their effectiveness. Pupils are introduced to rock size and...
Curated OER
"Compression of Emotional Power"--Responding To Unseen Poetry
Eleventh graders identify the structure, rhythm and style of a selected poem, experience utilizing poetic devices and analyze an annotated poem. They evaluate the themes and inferred meanings to a variety of poems from their textbooks.
Curated OER
Writing to Analyze, Comment and Review
In this writing to analyze, comment and review worksheet, young scholars analyze blurbs, comment on the openings and endings of novels, and review a book from their own choosing. Students answer seventy short answer questions.
Curated OER
Midsummer Mayhem
In this Midsummer Mayhem worksheet, learners stage a Jerry Springer style show where they act out scenes from . Students act out six scenes.
Curated OER
Introduction to Percentages
In this percentages instructional activity, students are introduced to the concept of percentages as another way to represent fractions and decimals. Students read the instructions and examples and solve 20 problems. This is an online...
Curated OER
Substitution into Formulae
In this substituting numbers learning exercise, students solve 30 problems in which numbers are substituted into algebraic expressions. This page is intended as an online activity, but may be completed on paper.
Curated OER
Binomial Distribution
Students explore the concept of binomial distribution. For this binomial distribution lesson, students perform binomial distributions on a number of problems in this lecture lesson. Students find the mean and variance of binomial...
Curated OER
Theory of Codes
Students explore the concept of code theory. In this code theory lesson, students discuss noise, error correction, Hamming distance, parity check matrices, and cyclic codes. Students develop these concepts through practice and discussion.
Curated OER
Introduction to Probability in Seven Exercise Sets and Seventy Problems
In this probability learning exercise, students use the rules of probability to calculate the likelihood of an event to occur in seven exercise sets and seventy problems. Examples, definitions, and formulas are provided.
Curated OER
Formal and Informal Language
ESL students use the graphic organizers to record different phrases of speech with an emphasis upon the use of slang.
Curated OER
Fall 2005 Midterm Exam #1
You've got the power! With this physics midterm, you have the power to assess learners' grasp of electricity concepts. The exam is neatly formatted and provides a variety of question types: true or false, multiple choice, and problem...
Willow Tree
Ratios and Proportions with Congruent and Similar Polygons
Investigate how similar and congruent figures compare. Learners understand congruent figures have congruent sides and angles, but similar figures only have congruent angles — their sides are proportional. After learning the...
Computer Science Unplugged
Treasure Hunt—Finite-State Automata
Introduce your class to the concept of finite-state automata with an activity that asks individuals to try to map their way to Treasure Island by taking different routes though an island chain. Each island has two ship sailing to...
Computer Science Unplugged
Marching Orders—Programming Languages
Computers need precise directions to complete a task. Class members experience what it is like to program a computer with an activity that asks one pupil to describe an image while classmates follow the directions to duplicate the picture.
Computer Science Unplugged
Count the Dots – Binary Numbers
Did you know you can send a message using only zeroes and ones? This interactive resource presents an introduction to binary numbers. Through code cards, pupils learn to convert binary numbers to decimal numbers.