Curated OER
Ratio Relationships
Students solve for the different ratio and proportion of a problem. In this geometry lesson plan, students show their knowledge of how to solve proportional relationships. They convert between percent, decimals and fractions.
Curated OER
Congressional Travel
Students determine the distances traveled by the members of the legislative branch of the US Government. In this travel distance instructional activity, students locate Washington, DC on a globe using the longitude and latitude of the...
Curated OER
What Do We Do With A Dirty Bomb?
Learners examine composition of dirty bomb and its possible effects on a city, and investigate simulations of such an event; students use computational and problem solving skills to assess damage and prepare report proposing solution to...
Curated OER
Cartography
Young scholars research about cartography and how to be a cartographer. In this math lesson, students draw a map of their classroom. They use a robot to explore navigation using a compass rose.
University of Colorado
Are All Asteroids' Surfaces the Same Age?
Did you know scientists can tell the age of an asteroid by looking closely at its craters? This final lesson of a six-part series focuses on two asteroids, Gaspra and Ida, in order to demonstrate the concept of dating asteroids. Scholars...
Curated OER
ExplorA-Pond: 4th Grade Perimeter Estimation
Your geometers are used to finding the perimeter of a square or rectangle, so give them something different this time! With this lesson, small groups will receive a picture of a shoreline and calculate the perimeter. The website listed...
Curated OER
ExplorA-Pond: 6th Grade Area and Random Number Tables
Sixth graders estimate surface area of a pond using a random number table.
Curated OER
Classroom Supplies
Challenge young mathematicians to buy classroom supplies by staying within the means of a $1,000 budget. The mathematical activity provides learners with the opportunity to decide what items from the supply list would benefit a class of...
Curated OER
ExplorA-Pond: 1st Grade Shapes
Young explorers review the basic shapes (circle, triangle, square, rectangle) and practice putting them together to make new shapes. Given an outline of a pond, they recreate it by combining other shapes.
Curated OER
Dream House
Students solve real world problems involving area and perimeter in this unit culminating activity.
Curated OER
Location, Location
Third graders draw and interpret simple scale maps, use maps to move around efficiently or plans to propose actions. They use of a compass to specify and find directions. They display and discuss a map of the local region.
Curated OER
Eye From the Sky
Students are introduced to the concept of aerial perspective and scale. Students will use satellite technology to view their neighborhoods and sketch the area surrounding their schools. They will take part in a neighborhood walk to view...
Curated OER
Gridding a Site
Young scholars make observations of effigy mounds and record them in a notebook. In groups, they must determine the scale of measurement and create their own grid to scale part of the Effigy Mounds National Monument. They also practice...
Curated OER
"it's All in the Cellar"
Seventh graders examine the process of constructing a site plan map at archaeological sites. They discuss the process of mapping techniques and calculation of percentages, create a plan site map of a cellar at Jamestown, and calculate...
Curated OER
How Far And How Long Will It Take
Students use a ruler to determine length and then fit the unit to a scale in miles. This unit will also give a geological awareness of altitude and the difference it makes in travel time. The travel time with Mapquest will obviously be...
Curated OER
Travels Of A Florida Migrant Child
Middle schoolers discuss the story Amelia's Road by Vickie Leigh Krudwig in this cross-curricular Math lesson for the middle-level classroom. Elements of the social sciences are addressed. Cooperative learning groups are suggested for...
Curated OER
Track Your Trip
Fourth graders are shown how to read a map and identify key cities, landmarks, rivers, state boundaries, and train routes. They solve basic mathematical problems. Students reivew the componets of a map legend. They are asked to find...
Curated OER
Where Should You Turn?
Fourth graders complete activities to study decimal numbers. In this decimal numbers lesson, 4th graders study decimal numbers to express numbers less than one and intervals. Students complete map and location activities to study the...
Curated OER
How Does Your Garden Grow?
Students create a design for a school garden. For this garden design lesson, students analyze what plants grow best in their school's climate and work in teams to design a garden. Students measure the existing space, determine the...
Curated OER
An American Spy with Money To Spend
Sixth graders use their imagination, math, reading, computer, geography, and social studies skills in this unique, innovative, and fun instructional activity where students pretend to be international spies!
Curated OER
Activities to Enhance STEDII Data
Students develop an understanding of related weather processes such as wind, cloud cover, and temperature using STEDII data and instrumentation. In addition, they integrate mathematical calculations to produce a forecast map.
Curated OER
TE Activity: Nidy-Gridy
Middle schoolers make a grid and coordinate system map of their classroom as they investigate why it is important to have a common map making system. They look at how landmarks are used for navigating an area.
Curated OER
Houses
Third graders use a number of problem solving strategies in this unit of lessons. They determine how to draw and model three-dimensional objects, use co-ordinate systems, determine probability of events, and identify paths of simple...
Curated OER
Language Families
Fourth graders identify and locate the three language families of North Carolina. They calculate the physical area covered by each language family and label them on a map.