Curated OER
How Many Thousandths Are in Your Box?
Students identify the different place values. In this algebra lesson, students represent decimal place values with manipulatives. They identify the correct place value using commas and mathematical reasoning.
KOG Ranger Program
The Value of Oregon’s Forests
No matter where you go, you're in the middle of a forest in some way. Use a lesson about forests and the many ways they contribute to our world, including the ecosystems of animals and plants living in their shady soil.
Curated OER
The Citizen in de Tocqueville's America
High schoolers explore democratic values. For this government systems lesson, students listen to their instructor lecture on Democracy in America by de Tocqueville. High schoolers respond to discussion questions connected to the lecture.
Curated OER
Comparing and Ordering Greater Numbers
Learners compare and order greater numbers. In this place value lesson, students use a place-value chart to identify which set of numbers has the greatest value.
Curated OER
Money Matters
Third graders make fair trades and exchanges of their money in order to have practical experiences with the essential "rules" of our place value system. They create groupings of tens, hundreds, thousands using play money and place value...
Curated OER
Comparing and Rounding Decimals
Comparing and rounding decimals are skills that take practice. This presentation does a great job of clearly showing how to do these techniques, and has many slides where learners get practice while being guided through all of the steps....
Curated OER
The Meaning of Whole Numbers
In this whole numbers worksheet, pupils fill in different charts asking about the place value of various whole numbers. Students complete 8 problems.
Shodor Education Foundation
Estimating With Fire
Watch the damage from a forest fire in this interactive simulation activity that challenges learners to estimate the burn area using different approaches. Learners are given a worksheet to track the different burn patterns and practice...
Curated OER
Make Your Fortune in Stocks
Fourth graders participate in a stock investment activity in which they research stocks to place in an imaginary portfolio. They invest $10,000 in a variety of stocks and track their progress using the Internet or newspapers.
Curated OER
Ordering Numbers to 1,000
In this ordering numbers to one thousand worksheet, students, working with a partner, calculate the answers to eight word problems involving ordering numbers to one thousand.
Curated OER
Tree Friends
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
Curated OER
Great Barrier Reef
Ninth graders read text imbedded in this plan and find the answers to 3 questions: Why is the Great Barrier Reef one of the natural wonders of the world? What value does the reef offer Australia's economy? How is the reef being damaged?
Curated OER
Illuminated Text
Students examine the technique of ancient decorative gilding used to support literature. They begin by tracing letters onto double tack release paper, then place onto cardstock before burnishing with a Simple Leaf sheet. Opaque Blick...
Curated OER
Archeology: Weapons of the Texanos
Students develop archaeological context skills through a simulation which places them in the year 2500. After listening to the teacher read, "Weapons of the Texanos," they record what they think the weapon is. Next, in groups, they...
Curated OER
Lesson Plan on Girls' Education
Students examine the obstacles in education faced by young girls in developing countries. Through discussion, they explore what international documents protect this basic human right.
Curated OER
Write Me Two Ways
Fifth graders write numbers in standard and expanded form. In this writing numbers in standard and expanded form lesson plan, 5th graders write integers up to billions in word form and standard form. Students use number cards to create...
Calvin Crest Outdoor School
Survival
Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...
Curated OER
Point- vs. Non-point Pollution
Students differentiate between point and non-point pollution and determine how the different types of pollution are harmful to aquatic ecosystems. They complete a series of tests on a sample of "polluted" water and a sample of "pure" water.
Curated OER
Modular Arithmetic
Students investigate modular arithmetic and how to use it to solve real world problems. For this modular arithmetic lesson, students use computers to work on modular arithmetic after a teacher guided lesson. They complete guided practice...
Curated OER
Circumference of a Pumpkin
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference instructional activity, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference...
Curated OER
4th Grade Math Worksheet
For this 4th grade math review worksheet, students respond to 60 multiple choice questions that review of fractions, decimals, geometry, number sense, and computation.
Curated OER
Matching Numbers to Words
Students explore a math concept. In this math lesson, kids practice matching a number with its corresponding word. Students can work independently or with teacher help.
Curated OER
Salty Solutions
Students measure salt content in water. They determine salt content of four samples using a hydrometer.
Curated OER
Tsunami - Five Years On
Students explore the issues of rebuilding after the Indonesian tsunami. In this reconstruction lesson, students investigate the reconstruction that followed the devastating event.