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Sunshine Math- 3 Mars, III
In this math applications worksheet, students solve 8 varied problems that include: elapsed time, basic operations, money, patterns and reasoning.
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Real Life Math Word Problems: Reading a Bus Schedule
In this math worksheet, students solve 12 real life math word problems pertaining to bus schedules and elapsed time. This page is from the UK and the cities and towns are from that region.
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2008 U.S. National Chemistry Olympiad Part I
In this chemistry Olympiad learning exercise, students solve sixty multiple choice questions on a variety of chemistry topics from finding molarity of solutions to calculating products of reactions. Students are given graphs, equations,...
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2007 U.S. National Chemistry Olympiad Part II
Eight multi-step chemistry problems, including analyzing a titration, writing equations, predicting products and limiting reagents, calculating concentrations of ions, and using stoichiometry to solve for unknowns in reactions make up...
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2000 U.S. National Chemistry Olympiad Part II
In this chemistry olympiad problem solving learning exercise, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
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1999 U.S. National Chemistry Olympiad Part II
A variety of topics including reaction rates, combustion reactions, periodic trends, and ionization reactions are included in this exam. Test takers also practice calculating empirical and molecular formulas of compounds.
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2001 U.S. National Chemistry Olympiad Part I
Sixty multiple-choice questions test on a variety of first year chemistry subjects. In order to succeed, exam takers must be competent with properties of elements, stoichiometry problems, gas laws, bond dissociation, and types of...
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2001 U.S. National Chemistry Olympiad National Exam Part II
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a...
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2002 U.S. National Chemistry Olympiad National Exam - Part I
As to be expected from the American Chemical Society Olympiad Examinations Task Force, this 60-question test tops the charts in terms of excellence. It consists entirely of multiple choice questions designed to assess a year's worth of...
Balanced Assessment
Vacation in Bramilia
This performance task gives the population model of different types of flies and asks scholars to analyze the two populations. After interpreting the functions individually, participants compare the two populations and find the time...
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A Photosynthesis Timeline
Science learners discover that scientific advancements come in increments. Beginning as an idea, changes and developments are influenced by available resources and current societal values. As an example, pupils examine the conclusions...
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Calendar
In this calendar instructional activity, students learn to use a calendar to find the elapsed time using the dates in the word problems. Students solve six problems.
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Assessment & Evaluation
Seventh graders study elapsed time, radioactive decay and half-life. In this time machine instructional activity students complete several activities and view a presentation.
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Reflection Relay
Students study the laws of reflection using light beams and mirrors. In this reflection lesson, students work in teams to direct light beams to targets around the classroom. Students use mirrors to change the beam's path and compete...
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"Go-Car" Lab
Young scholars construct a car based on directions given. In this physics lesson, students calculate average speed using distance and time information. They collect data and create a graph of distance vs. time.
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Extreme Acceleration
Students explore the concept of acceleration. They determine the acceleration rate of a roller-blader and graph the results.
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Bridge-Crossing Puzzle
In this bridge-crossing worksheet, students read a word problem. They use logic and deductive reasoning to determine the correct combination for two men to cross a bridge at the same time to get the anticipated results. This...
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Volcanoes!: The Mountain Blows its Top
Students observe two demonstrations to conclude why bulge developed on the north flank of Mount St. Helens and conclude that when the "cap" was removed the pressure inside the volcano was suddenly released causing the violent eruption.
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2004 U.S. National Chemistry Olympiad Exam Part II
For this National Chemistry Olympiad test, junior chemists answer eight problem solving questions on a variety of topics. These include calculating molarity of solutions, determining rates of reactions, calculating decay and discussing...
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2004 U.S. National Chemistry Olympiad Part I
In this chemistry worksheet, test takers answer 60 multiple choice questions on topics related to chemistry from balancing equations to calculating moles and molecules of compounds. They name formulas, they convert, they solve problems...
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Time Flies When Math Is Fun
Third graders pracdtice telling time with a demonstration clock.
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Maglev Train
In this statistics worksheet, students collect data on train time using speed and time. They differentiate between the upper and lower bound of their data. There are 7 questions on 2 pages.
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Word Problems from the Football Match
In this math worksheet, students solve 10 word problems pertaining to the sport of English football (soccer). Included are money, elapsed time, addition and subtraction operations. Note: This is best suited to UK students; money is...
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Amelia Earhart's Final Flight
In this research worksheet, students use a teacher assigned web site to answer 7 research questions. They read about Earhart's attempt to fly around the world and the theories about her disappearance.