Curated OER
Finding the Salt Front
Students discuss definitions of estuary, salinity, and the salt front. They listen as the teacher explains the Hudson River Miles and ways the upriver and downriver sections relate to the north and south. Students graph the salt front...
Curated OER
If Horatio Drove Today
Students analyze and calculate expenses using the historic Horatio's road trip.
Mathematics is taught using a cross curricular approach.
Curated OER
Extraordinary Compilations
Young scholars discuss and record why people have various types of collections. They interpret the class collection of information then use details about the Morgan Dollar to understand what collection characteristics it may have.
Denver Public Schools
Kung-hsi Fa-ts' ai! – A Chinese New Year Celebration
Looking for ideas for your Lunar New Year celebration? Check out an interdisciplinary unit of study that includes lessons in counting, calligraphy, culture, geography, literature, art, and music. Kung-hsi Fa-ts' ai! (May you become rich!)
Curated OER
Ordering Objects By Length
Students compare and describe objects of differing lengths that are presented in a Mathkeys software compare mat. Working in pairs, one student is the chooser who sets up the objects while the other student is the sizer who puts the...
Curated OER
Introduction to Graphical Representation of Data Sets in Connection with Nuclear Decay
Students record data, make observations, and share in experimentation and discussion of numerical experiments.
Curated OER
Probability Review
Students engage in a lesson that is concerned with the concepts related to probability. They review the key properties of statistics involved in the measurement of probability that includes mean, median, and mode. The lesson includes...
Curated OER
Ovals, Rectangles, Squares, and Triangles
Young scholars identify geometrical shapes displayed in photographs of everyday objects in a metropolitan setting.
Curated OER
How to Construct and Conduct Successful Interviews
Learners conduct surveys to gain statistical information. They examine the four main types of surveys and three types of samples. Students create a practice survey, conduct field studies, and create a survey for their hometown. Learners...
Curated OER
Free Printables: Place Value
In this place value worksheet, students cut out the 10 arrows on the page, each of which contains a number between 0 and 9 and then three 0s after that number. The students then insert a decimal in the right spot to make the correct...
Curated OER
Money Skills (Using Coins)
Learners pretend to purchase items at their class store using coins. At the store, they are to state the amount of the item they want to buy by reading the label. They give the cashier the correct amount of coins and are given a mark on...
Curated OER
Balancing Acts
Fourth graders solve problems that can be modeled with algebraic equations or expressions. There are five sets of problems. Students should attempt one problem from each set each day. They increase in difficulty as the week progresses....
Curated OER
Families and Communities
Here is a week-long lesson on the roles of family members designed for first graders. In it, learners share stories of their families, listen to books about families read to them by their teacher, complete homework assignments and...
Curated OER
Force And Motion
Eighth graders investigate the concept of force and motion while conducting short class activities. They compare the differences of potential and kinetic energy while rolling objects on a ramp. Students also measure the distance that...
Curated OER
"I Have a Dream"
Students examine the role Martin Luther King Jr. played in America's history and what life was like in the 1960's. They watch and discuss an online video about the childhood of Martin Luther King, Jr. and the holiday enacted in his...
Curated OER
A Love of Recipes
Everyone loves looking through cookbooks and recipes. This can turn into an educational experience for students.
Howard Hughes Medical Institute
Modeling Food Webs in Darién, Panama
It's a jungle out there! Young biologists journey to Darien, Panama to examine the intricate relationships between the organisms that inhabit the jungle. Groups begin by demonstrating an understanding of energy flow in ecosystems, then...
Curated OER
Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
Curated OER
Busy Fingers
Students describe their favorite hobbies and pastimes and investigate those of others. They survey the range of hobbies and share them with a partner school abroad. They make a poster or website about hobbies and pastimes.
Curated OER
Exploring Ecosystems
Fourth graders create an ecosystem as a class. They have already produced smaller ones. They use a pond or something similar on school grounds to meet the needs of certain plants and animals of their ecosystem. Specifically created will...
Curated OER
Technology Blackout Day
Students describe the impact of modern technology inventions on daily life. They create a graph of the class's favorite item of technology and draw a picture of their favorite piece of modern technology.
Curated OER
Schoolhouses
Fifth graders research life in a one- room schoolhouse. They plan and carry out a mock day in a one-room schoolhouse. They make slates on a prior day by painting small boards with chalkboard paint.
Curated OER
Watershed Lesson Plan
Learners are introduced to the concepts of a watershed, stream flow and water quality. This five-day plan is an excellent way to introduce students to the concepts involved. They create their own watershed using a paper bag, water and...
Curated OER
Architecture: Homes All Around
Learners listen to a book, "This is My House" and sing a song to the tune of Home on the Range. They use the internet to view examples of Frank Lloyd Wright's architecture. Students take pictures of architectural details of their homes...