Lesson Plan
Curated OER

Time for a Plumber!

For Teachers 4th
Fourth graders compare amounts of time in seconds, minutes and hours.  In this multiplying and comparing time lesson, 4th graders problem solve a plumbing problem scenario to find which amount of time is the least.  Students...
Worksheet
Curated OER

Later and Earlier

For Students 2nd - 3rd
In this time worksheet, students study 20 different clocks. Students write the time each clock shows now, the time it would show 25 minutes later, the time it would have shown 55 minutes earlier, and the time it would show 2 hours 35...
Lesson Plan
Curated OER

Cost of My Classroom Lights

For Teachers 5th - 8th
Students calculate how expensive it is to use fluorescent lights.  In this lights lesson, students get a worksheet with cost per hour to run a fluorescent. Students set up a equation to calculate the the cost of running one...
Worksheet
Curated OER

"The Case of the Pilfered Pizza"

For Students 3rd - 5th
In this problem solving worksheet, students read a 2 page math mystery involving pizza. Students use their mathematical skills to solve the mystery of finding out who was the pizza thief.
Lesson Plan
Curated OER

Multiple Representations

For Teachers 9th - 12th Standards
Every topic or subject has its own special jargon. Learners work on their math vocabulary as it relates to basic algebra terms. They define and identify function, functional notation, ordered pairs, rate of change, slope,...
Lesson Plan
Curated OER

The Mathematical Dynamics of Celestial Navigation and Astronavigation

For Teachers 9th - 12th
High schoolers explore the different methods used in celestial Navigation and astronavigation. For this math lesson, students construct a sextant and demonstrate how it works.
Worksheet
Math Mammoth

Problems with Ratios

For Students 7th - 8th
For this math worksheet, students compare four sets of ratios. They solve four proportions. Students use proportions and ratios to solve four word problems.
Lesson Plan
Curated OER

Living Room Redecoration

For Teachers 4th
Fourth graders use math in a living room redecoration lesson. In this geometry lesson, 4th graders get the dimensions of a living room and need to find the amount and cost of paint and flooring. They read different scenarios and decide...
Lesson Plan
Curated OER

Shop 'Til You Drop

For Teachers 3rd - 5th
Learners evaluate food prices. In this real world math lesson plan, students compare the cost of various grocery items to determine which is the best deal. They work in groups using grocery ads to decide how to get the most product for...
Lesson Plan
Curated OER

Developing Environmental Awareness Through Problem Solving

For Teachers 9th - 10th
Young scholars examine the relationships among living and non-living parts of the environment. Using their senses, they identify the objects in their classroom. In groups, they participate in experiments to discover where electricity...
Lesson Plan
Ohio Department of Education

Fraction and Decimal Equivalency

For Teachers 3rd - 5th Standards
Mathematicians make representations of fractional parts of a whole and learn that a decimal is another way to represent a fractional part. Understanding is extended by comparing and ordering fractions and decimals on a number line. This...
Worksheet
Curated OER

Merry ChrisMaths

For Students 5th - 6th
In this math and holiday worksheet, students solve 10 mixed math word problems. They read problems that include proper British English language. They solve the problems using multiplication, metric measurement, standard measurement,...
Lesson Plan
Curated OER

The Perfect Principal

For Teachers 6th - 7th
Students demonstrate their understanding of math skills. In this data analysis lesson, students complete a worksheet requiring them to calculate mean, median, and mode, and create and interpret graphs. Lesson is intended as an assessment...
Lesson Plan
Curated OER

Why We Need Sleep

For Teachers 5th
Fifth graders track how much sleep they get and list reasons sleep is important. For this health and math lesson, 5th graders keep up with their sleep times for a week and make notes about how they feel each day prior to the lesson. The...
Lesson Plan
Curated OER

It's the Law: Periodically

For Teachers 9th
Ninth graders examine the Periodic Table. In this element lesson, 9th graders observe the chemical reactivity of elements. They graph the properties and discuss the trend in the group and period of elements. The students use math to...
Lesson Plan
Curated OER

ACC Basketball Statistics

For Teachers 6th - 8th
Students use math skills and create a spreadsheet. In this statistics and computer skills lesson, students gather ACC basketball statistics, convert fractions to decimals and then percents. Students use the gathered information to create...
Worksheet
Curated OER

The Boat Problem

For Students 9th - 12th
In this math worksheet, students are given a riddle related to weight and the limit a row boat can carry. This worksheet can be used as a warm up activity or end of class activity.
Interactive
Curated OER

Percent / Percentage Word Problems (Part 2)

For Students 9th - 12th
In this online math worksheet, high schoolers solve word problems associated with percentage. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
Lesson Plan
Curated OER

How To Measure Time

For Teachers 3rd - 4th
Students practice telling time on an analog clock. In this time measurement instructional activity, students use individual analog clocks to identify the hour and minute hand. Students identify how to tell time by moving the hour and...
Lesson Plan
Curated OER

Show Me the Way To Go Home

For Teachers 6th - 8th
Students place a pencil perpendicular to the ground and trace its shadow between 11:30 AM and 12:30 PM. They measure the length of the shadow, periodically over several hours, in either English or Metric units. Using the data, they find...
Worksheet
Curated OER

What Time is It? Telling Time To the Hour

For Students 2nd - 3rd
In this math worksheet, students analyze 10 analog clocks and write the time shown to the nearest hour. There are no examples on the page.
Interactive
Curated OER

Math on the Ragbrai-Using the Proper Tools to Solve Problems

For Students 4th - 6th
In this problem solving tools worksheet, students complete a set of 10 multiple choice questions. Worksheet is labeled as a "pre test." 
Worksheet
Curated OER

Math Regents Exam Questions

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students solve distance-rate-time word problems.  The one page worksheet contains a combination of eight multiple choice and free response problems.  Answers are provided. 
Worksheet
Curated OER

Eight Hours a Day

For Students 2nd - 3rd
In this time worksheet, students solve a set of multiplication problems based on 10 days worked at an ice cream store. An answer key and website reference for additional resources are given.

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