Curated OER
Post Roads
Students locate the major cities in the colonies during the Revolutionary War. In this map skills lesson, students use a globe to locate cities such as Charleston and Boston using latitude and longitude coordinates.
Curated OER
Balsa Wood Airplane Flight and Speed Correlation
Ninth graders calculate the average speed of their balsa wood airplane. In this physics lesson, 9th graders build their own airplane and make necessary modifications to to make it fly straight. They interpret distance and time graph...
Curated OER
Sir Isaac Newton and His Laws of Motion Hunt
In this Sir Isaac Newton worksheet, students use links provided to complete answer to questions related to Newton and his "laws." Worksheet included extended thinking activities.
Curated OER
Perimeter of Triangles and Rectangles
Fifth graders study perimeter. In this math lesson, 5th graders use Cheerios to find the perimeter of various polygons. Students discuss how to figure the perimeter of triangles, squares and rectangles.
Curated OER
Probing Under the Surface
Eighth graders use a measuring stick to determine the shape of the inside of the bottom of a box, then apply their knowledge to an additional situation. This task assesses students' abilities to make simple observations, collect and...
Curated OER
Numerical Analysis/ Floating Point Numbers and Round-O Error
In this math instructional activity, students examine the examples using the concepts of floating point numbers and round off error. Then they compute the data for the given functions.
Curated OER
Algebra/Geometry Measurement
Fifth graders investigate units used to measure different geometric situations. For this geometry lesson, 5th graders measure length, mass, volume and temperature using units for measurements. They estimate the measurements before...
Curated OER
Number and Algebra: Again and Again
Students use a given spreadsheet to investigate an iterative process by changing the variables. They design their own spreadsheet to investigate the iterative process.
Pennsylvania Department of Education
Alike and Different
Learners compare and contrast objects and are introduced to a Venn Diagram. In this alike and different lesson, students make observations regarding properties of objects. Learners classify object and build ideas about variables....
Curated OER
ndirect Measurement Technique: Using Trigonometric Ratios
Ninth graders find the height of an object that would be difficult or impossible to measure directly. They construct and use a Clinometer to measure the angle of elevation (or depression). Students create a sketch of the measurement...
Curated OER
Properties of Fractals
Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...
Curated OER
Properties of Fractals
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
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
Investigate Factors Affecting Nitrates in Groundwater
Students participate in an experiment in which they investigate the factors affecting the levels of nitrates in groundwater. Using examples, they explain the nitrogen cycle and identify the sources of chemical nitrogen fertilizers. ...
Curated OER
Expected Value
Middle schoolers explore expected value, are introduced to the concept of varying payoffs, and have used a computer simulation of a "real world" example where expected value is used
Curated OER
Around and Around We Go
Fourth graders discover that a polygon is a closed figure formed by line segments, and that the perimeter of a polygon is the sum of the lengths of its sides. They utilize a worksheet imbedded in this plan to gain lots of practice with...
Curated OER
Commas
In these comma usage worksheets, learners read the sentences and add commas into the sentences. Students place the commas in the boxes within the sentence and an x if no comma is needed.
Curated OER
Speed Trails
In this Algebra I/Algebra II worksheet, students conduct an experiment with toy cars in order to calculate and compare average, instantaneous, and constant speed. The two page worksheet contains three questions. Answers are...
Goodwill
Gcf Global: Distance Word Problems
Learn how to read and understand distance word problems so you can solve them.
Khan Academy
Khan Academy: Solid Geometry Word Problems
In this exercise, students practice volume word problems with cones, cylinders, and spheres. Students receive immediate feedback and have the opportunity to watch a video, get hints, or try questions repeatedly.
Khan Academy
Khan Academy: Volume of Cylinders, Spheres, and Cones Word Problems
Solve word problems involving the volume of cylinders, spheres, and cones. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Khan Academy
Khan Academy: Algebra I: Linear Equations Word Problems
Solve word problems about real world relationships that are given in formulas. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Linear Equations Word Problems
Solve word problems about real world relationships that are given in formulas. Functions are written using function notation.
Khan Academy
Khan Academy: Solid Geometry Word Problems
Solve problems concerning real-world situations with the volumes of cones, cylinders, and spheres. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.