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Worksheet
Curated OER

Sunshine Math-- 5

For Students 5th - 6th
In this math review activity, students solve 8 varied problems that include adding mixed numbers, money, decimals, elapsed time. and a math puzzle.
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Worksheet
Curated OER

Sunshine Math- 3 Mars, III

For Students 3rd - 4th
In this math applications worksheet, students solve 8 varied problems that include: elapsed time, basic operations, money, patterns and reasoning.
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Worksheet
Curated OER

Word Problems

For Students 6th
In this word problem worksheet, 6th graders solve 5 different word problems related to the data table shown. First, they determine the average of the overall scores as shown in the table and the mean of the overall scores. Then, students...
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Lesson Planet Article
Curated OER

Math and Your Local Restaurant

For Teachers All
Connect ratios, fractions, scale factor, percents, and elapsed time to restaurants.
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Lesson Plan
Curated OER

On the Trail of the Hudson's Migratory Fish

For Teachers 3rd - 5th
Using data related to the fish in the Hudson River area, learners calculate distance, elapsed time, and growth. They learn about migratory fish, the life cycle of a fish, analyze a map, and answer questions.
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Worksheet
Curated OER

Word Problems from the Football Match

For Students 4th - 5th
In this math worksheet, learners 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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Lesson Plan
Curated OER

A Plane Old Time

For Teachers 4th
Fourth graders become familiar with a chart and use the information to create a flight plan.  In this flight plan lesson, 4th graders access background knowledge of the role of flight controllers and the number concepts they use. ...
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Lesson Plan
Curated OER

River Optimization Problem

For Teachers 8th - 10th
Students define the different methods used for optimizing a particular element of a problem. In this optimization problem activity, students optimize appropriate details of a problem using data collection, algebra, technology, and/or...
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Worksheet
Curated OER

A Matter of Timing

For Students 7th - 9th
For this orbital period worksheet, students solve 2 problems about satellites and their orbits. They determine how many days it takes for two satellites to be in "opposition", they find the least common factor between their orbit periods...
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Lesson Plan
Curated OER

Using Multiplication to Solve Word Problems

For Teachers 5th - 6th
Students explore math functions by solving word problems in class. In this multiplication lesson plan, students utilize colored cubes and base blocks to visualize multiplication problems. Students identify the multiplication values...
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Worksheet
Curated OER

Real Life Math Word Problems: Reading a Bus Schedule

For Students 4th - 5th
For 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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Worksheet
Curated OER

Calendar

For Students 3rd - 4th
In this calendar worksheet, 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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Unit Plan
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State of Michigan

Pre-K Mathematics

For Teachers Pre-K - 1st Standards
Kick-start children's education with this pre-school math unit. Offering 31 different hands-on learning activities that develop young mathematicians' pattern and shape recognition, basic number sense, and much more, this is a must-have...
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Lesson Plan
Curated OER

Shipping on the Hudson

For Teachers 3rd - 5th
Students track movements of ships, tugboats, and barges on the Hudson River estuary in order to practice addition and subtraction skills. They solve word problems by reading and interpreting data from a table. They calculate distances...
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Assessment
Curated OER

2000 U.S. National Chemistry Olympiad Part II

For Students 9th - 12th
In this chemistry olympiad problem solving worksheet, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
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Assessment
Curated OER

2007 U.S. National Chemistry Olympiad Part II

For Students 9th - 12th
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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Assessment
Curated OER

2001 U.S. National Chemistry Olympiad Part I

For Students 9th - Higher Ed
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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Assessment
Curated OER

2001 U.S. National Chemistry Olympiad National Exam Part II

For Students 9th - 12th
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 local...
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Lesson Plan
American Statistical Association

How Long is 30 Seconds?

For Teachers 6th - 8th Standards
Is time on your side? Pupils come up with an experiment to test whether their classmates can guess how long it takes for 30 seconds to elapse. They divide the class data into two groups, create box-and-whisker plots, and analyze the...
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Assessment
Curated OER

2004 U.S. National Chemistry Olympiad Exam Part II

For Students 9th - 12th
In 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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Assessment
Curated OER

2004 U.S. National Chemistry Olympiad Part I

For Students 9th - 12th
For 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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Lesson Plan
Curated OER

Time Flies When Math Is Fun

For Teachers 3rd
Third graders pracdtice telling time with a demonstration clock.
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Assessment
Inside Mathematics

How Old Are They?

For Teachers 9th - 12th Standards
Here is a (great) lesson on using parentheses! The task requires the expression of ages using algebraic expressions, including the distributive property. Pupils use their expressions to determine the individual ages.
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Lesson Plan
Curated OER

Worksheet 2 - Instantaneous Velocity

For Teachers Higher Ed
In this distance worksheet, students determine the distance between two objects, find the average velocity of an object, and define instantaneous velocity. This two-page worksheet contains six two-step problems.