Curated OER
DASH Sunrise and Sunset/ Seasons Chart
Second graders rotate as the person to enter the information of sunrise and sunset into a spreadsheet. The teacher also demonstrates how to convert the spreadsheet into a chart.
Curated OER
Judges In The Classroom
Students explore legal requirements of searches conducted with and without a warrant and explore legal standard for conducting random searches of passenger vehicles preparing to board state ferries from a Judge who visits the classroom.
Curated OER
Preserving Democracy in Canada
Learners discover the challenges that democracy in Canada faces today as they research Federal elections.
Curated OER
Relative Humidity of Your School
Students predict the location where the relative humidity the highest and lowest in and around their school. They use a sling psychrometer to measure the relative humidity of the various locations.
Curated OER
Mapping A Stream
Students participate in mapping an actual waterway. They include reach lengths, transects, compass reading, and scale determinations. They include windfalls, plant cover, types of streambed composition, and landmarks such as trees and...
Curated OER
Angles and Arcs
Students discuss the sum of central angles and use string to create them on circles. They find the measure and length of both minor and major arcs.
Students give examples of concentric, similar, and congruent circles and congruent arcs.
Curated OER
Chemical Changes by Gems
Seventh graders observe that heat is produced when two substances are combined. They brainstorm how, and then experiment to find out which of two chemicals created the heat.
Curated OER
The Measurement of All Things: Atmospheric Detectives
Students identify the characteristics of aerosols. Using remote sensing, they participate in an experiment in which they determine how the sun's radiation and elements in the atmosphere interact with one another. They also research the...
Curated OER
Sorting Pennies, A Wagering Activity for Algebra I
Students solve weight equations. In this equations instructional activity, groups of students weigh and separate pennies to find information necessary to solve simultaneous equations. The teacher provides equations based on the weight of...
Curated OER
Mean, Median, and Mode
Students calculate the mean, median, and mode in a set of numbers. In this data analysis lesson, students put a set of numbers in ascending order and perform calculations to find the mean, median, and mode.
Curated OER
Taxicab Metric, Circle
Learners create a circle using the taxi-cab metric. In this geometry lesson, students identify the properties of circles. They identify the idea of geometric shapes and how they come about.
University of Canterbury
University of Canterbury: Cs Unplugged: Graph Colouring
Introduce graph coloring, and lead students on to many variations and extensions that reach the cutting edge of computer science.
TeachEngineering
Teach Engineering: The Challenge Question: "Walk the Line"
Students are introduced to the "Walk the Line" challenge question. They are asked to write journal responses to the question and brainstorm what information they need to answer the question. Ideas are shared with the class (or in pairs...
PBS
Pbs Kids Afterschool Adventure!: Operation: All About Us Activity Plan
It's time to stand in the spotlight! During this Afterschool Adventure, children will learn about and practice a variety of math skills as they gather information about their favorite subject-themselves! Children will start out by...
Alabama Learning Exchange
Alex: Heads Up!
The activity is a hands-on project. Middle schoolers will work in pairs to gather various measurements, organizing the data into a provided chart. The measurements will be used to review, reinforce, and introduce skills such as measures...
Illustrative Mathematics
Illustrative Mathematics: The Intersection of Two Lines
The purpose of this task is to introduce students to systems of equations. It takes skills and concepts that students know up to this point, such as writing the equation of a given line, and uses it to introduce the idea that the...