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How Can We Extract Human DNA?
Learners perform an experiment in which they extract DNA samples from hair samples. They follow a set procedure to extract the DNA and complete summary questions.
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ABC Animals
In this science worksheet, learners match up eight pictures of animals to their names and then guess at the answers to eleven questions about animals.
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Breaking News English: Indian Heat Wave Kills 200
In this English worksheet, students read " Indian Heat Wave Kills 200," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
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Mental Arithmetic
In this math worksheet, learners are read a series of questions. They answer them mentally. The questions and answers are on the worksheet.
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A Comparison of Land and Water Temperature
Students use the NASA website's Live Access Server to create a graph of surface temperature at two locations on earth. They analyze the data and then answer specific questions provided in this lesson plan. They also examine and compare...
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Using Adjectives to Describe Observations
Seventh graders write observations of organisms based on both audio and video sources. They describe organisms which they view using appropriate adjectives.
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Graphical Determination of Density
Students determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume graph.
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Space Shuttle Statistics
students are the opportunity to enhance their computation skills using real life statistics associated with the Space Shuttle. Skills emphasized include working with fractions, decimals, percents, ratios and proportions, comparing units,...
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Reading Comprehension: Elephants
In this comprehension worksheet, students read a web site passage about elephants, then complete a set of 10 true/false questions.
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Modelling Ocean Currents
Students construct a replica of the Atlantic ocean given certain parameters. In this earth science lesson, students draw their own map of ocean currents. They answer questions related to the activity.
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Oh Nuts! - Calories Count
High schoolers measure and record the mass of the nut to be tested to the nearest 0.01 gram.
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Thermometric Titration of an Unknown Acid
Students determine the number of ionizable hydrogen's in an unknown acid and determine the equivalent weight of an unknown acid. They determine the enthalpy change for the ionization of an unknown acid.
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Water Quality and Temperature
Young scholars are led through three activities to explore the effect of temperature fluctuations on the growth and survival of aquatic plants, clams, and shrimp eggs.
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Liquid Crystal IR Detector
Middle schoolers experiment with one method of detecting infrared radiation. They simulate the detection of infrared radiation using a liquid crystal sheet.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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CALORIE COUNTDOWN
Students will categorize foods according to their components and energy content.1. Design a large bulletin board with sections for carbohydrates, fats and proteins.
2. Ask students to bring labels and packages of different food products....
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The Cruelty of a Siberian Winter
In this ESL reading comprehension worksheet, students read an article about the hardships of a winter in Siberia. Students answer 5 multiple choice questions. The content of this article is suited for adults.
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Electrons and Atoms
In this atoms activity, students determine the velocity, wavelength, power, and frequency of given atoms. Student describe wave-particle duality and give the principle and angular quantum numbers for given orbitals. This activity has 40...
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Where My Peeps At?
Students conduct a series of activity that demonstrates Charles' and Boyle's Law. In this chemistry lesson, students determine the relationship among pressure, volume and temperature. They solve problems using mathematical equation.
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Introducing Temperature Measurement
Pupils read a thermometer, associate weather conditions and seasons with temperature changes and keep a record of daily temperature.
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What Is The temperature?
Students use a thermometer to measure temperature changes. They measure temperatures indoors and out, and graph the information.
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Ice Ain't Easy
Young scholars are introduced to the laws of thermodynamics. The 1st law of thermodynamics states that the energy must be conserved when two objects of different temperatures come in contact. If one object gains energy, the other object...
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Data Analysis 2
In this data analysis worksheet, learners read and interpret given line graphs. They determine the range and average. This one-page worksheet contains five problems.
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El Tiempo en Chile
Young scholars analyze what information would one expect to find in a weather report. They list in Spanish weather conditions for today in their community. Students visit Chile and locate it on a map.