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Multiplying Decimals and Mixed Numbers
Students practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.
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Money Place Value Chart
For this money worksheet, students complete a chart showing the value of money and how the amount of money could be written in words. Five examples are given. Fifteen more numbers can be added. Money amounts are given in pounds.
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H2O2 Decomposition Lab II
Students conduct an oxidation experiment in which they must determine how much hydrogen peroxide (H2O2) is actually in a store-bought solution of H2O2.
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Handling Data: measure of Average
Fifth graders analyze data from a simple table. In this graphing lesson, 5th graders compare distributions. Students recognize that the mean helps them find the formula. Students answer questions on the mean, median, and range.
Creative Chemistry
Working out the Shapes of Molecules
For this molecular geometry worksheet, learners are given directions and four examples for predicting the geometry of molecules. They determine whether the molecules are pyramidal or trigonal bipyramidal.
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Think Green
Pupils experience and practice compositing and recycling through hands-on-activities. They distinguish between which items from their trash can be recycled, composted and reused. The process for making recycled paper is also covered in...
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Voil! C'est La Magie De La Chimie
Students examine chemistry and demonstrate the relevancy of it in their everyday world. In this chemistry lesson students complete a lab activity.
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Measuring Weight in the Metric System
In this metric system worksheet, students complete a kilogram and gram table using the conversion table for help. Students then convert the given measurements and finish with several measurement conversion word problems.
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Number Sense Sampler
First graders read a variety of stories containing mathematical word problems. They illustrate the math problems with manipulable counters.
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Heating Curve Lab
Tenth graders examine the heating curve of water when head is added constantly over time. They input values into a calculator as they record water temperature every thirty seconds as it is heated on a hot plate. They complete the...
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Math Computation
Second graders complete math computation word problems. In this word problems lesson, 2nd graders read the math computation word problems and solve them.
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Density Currents
Students experiment with currents caused by temperature variations that simulate the origins and flow of polar bottom currents. They discover water density is affected by temperature and salinity, resulting in deep water currents.
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Adding and Subtracting Integers
In this adding and subtracting integers activity, students find the sum or difference of 9 problems. Students then evaluate 4 expressions given certain values.
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Magic Tricks with Numbers
In this magic tricks with numbers worksheet, students learn three tricks involving addition, subtraction, multiplication and division of simple numbers as a magic trick.
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Adding Two-Digit Numbers
In this adding two-digit numbers worksheet, students, working with a partner, problem solve seven addition equations and word problems.
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DNA Profile Analysis
Pupils obtain a DNA sample, observe DNA Using Agarose Gel Electrophoresis, and obtain reagents and equipment.
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Fitness Math
Students participate in physical fitness activities. They role a dice and perform the activity associated with the dice number. Activities include push ups, toe touches, curl ups, jump rope, jumping jacks, sit-ups, and shooting a...
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Fraction Facts
Students explore the concept of fractions. In this fractions lesson, students perform basic operations such as addition and subtraction with fractions. Students play a game on the computer called 'Fraction Four' that gives students...
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Roman Numerals
Students explore the concept of Roman numerals. They investigate the seven basic numerals and the symbols that are used in the Roman numeral system and their values. Students practice converting Roman numerals.
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Making Connections, Linking Population and the Environment
Students find out that all habitats have a carrying capacity. They explore how the world's human population has grown markedly in the 20th century, and that humans impact environmental health. Students investigate that people can and...
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Elimination Using Multiplication
In this systems of equations worksheet, students solve 4 systems of equations problems using the elimination multiplication method. Students solve 2 word problems by setting up and solving a systems of equations.
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Grade Five Math Test B
In this grade 5 math test worksheet, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts.
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Let's Read! Growing Vegetable Soup
Young scholars state that vegetables come from plants. They identify a vegetable they can eat at home.
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Rock Eater
Learners examine the effects of acid rain by
performing a simulation experiment. They also view the
effects of acid rain and erosion on the reservation and record observations in a science log.