Curated OER
Exploring Angle Pair Relationships
Students investigate the relationship between angles of triangles. In this geometry lesson, students identify properties of right and non-right triangles. They differentiate between vertical and supplementary angles.
Curated OER
Exploring Angle/Pair Relationships
Young scholars find missing angles and sides of triangles. In this geometry lesson, students create intersecting lines to measure angles. They use Cabri Software to create virtual angles.
Curated OER
Chronic Conics
Fourth graders use two activities to draw four different conic sections. One activity is of a physical nature and one is traditional paper and pencil.
Curated OER
Classifying Quadrilaterals
Fourth graders select the Quadrilateral Quest game, they find all quadrilaterals with the given properties. They are told that the word congruent in this game means equal. Students are given two to four properties of quadrilaterals. ...
Curated OER
Median of a Trapezoid
Students find the median of trapezoids and other polygons. In this geometry lesson plan, students identify important properties of trapezoids. They create trapezoids and polygons using Cabri software.
Curated OER
Little Red Corvette
Students investigate the acceleration of a car. In this acceleration of a car lesson, students make a scatter plot of corvette acceleration data. Students find a model to fit the data by taking the integral of the curve...
Curated OER
School Store
Fourth graders complete a worksheet where they calculate costs of items in a school store by using multiplication. In this multiplication lesson plan, 4th graders find the total cost of all the supplies and the cost per item.
Curated OER
JFK Assassination
Students write equations of a line. In this algebra lesson, students investigate the assassination of JFK through linear equations. They calculate the length of given line segments.
NTTI
I'll Halve S'more Please!
There is a lot to learn about fractions, and this is a fun way to do it! Individuals participate in a Cyberchase activity to describe a fraction in terms of sharing parts of a whole. They determine the meaning of the parts of a fraction,...
EngageNY
Designing a Search Robot to Find a Beacon
Build right angles using coordinate geometry! Pupils explore the concept of slope related to perpendicular lines by examining 90-degree rotations of right triangles. Learners determine the slope of the hypotenuse becomes the opposite...
PBS
Inventions
Use this lesson plan to discuss inventions that have changed your class's world and have impacted society. Middle schoolers investigate important inventions of their time and design an invention in a simulated business atmosphere. Modify...
Curated OER
Fractions
Fourth graders practice utilizing math skills by examining fractions. In this number sense lesson, 4th graders draw illustrations representing fractions given to them by their teacher. Students describe fractions with words...
Curated OER
Piece It Together
Second graders develop spatial sense, such as above and below. In this spatial sense lesson plan, 2nd graders go on a scavenger hunt and to piece together the clues. Each clue has a question using spatial vocabulary.
Curated OER
Polygon Perimeters
Students complete worksheets where they calculate the perimeter of polygons. In this perimeter of polygons lesson plan, students divide complex shapes into simple shapes to find the perimeter.
Curated OER
Polygon Perimeters
Students define the terms polygon and perimeter to begin the lesson plan. Using a calculator, they practice determining the perimeter of various symbols in a painting. They discuss how geometry and art are related to one another.
Curated OER
Multiplication and Exponents
Students write values as both standard and exponential forms. In this exponential form lesson, students solve multiplication of exponents problems. Both application and drill and practice formats are presented.
Curated OER
Expanded, Standard and Written Forms
Learners explore expanded, standard, and written forms of numbers. In this number sense lesson, students examine the various ways of writing numbers as they complete a Venn diagram activity.
Curated OER
Getting to Know You
Learners create survey questions for their classmates. In this survey lesson, students pick a yes or no question and find what fraction of the class responded yes. They discover how the wording of a survey question can affect the...
Curated OER
Team Up
Students discover how to break into equal teams. In this dividing lesson, students break different numbers of people into equal groups. Students draw pictures to represent their division and discuss what to do when an equal division...
Curated OER
Pumpkin Seed Experiment
In this unique instructional activity students participate in a pumpkin seed experiment. Students interact with the pumpkins weight, seeds and record their findings of what lies within the pumpkin once the top of the pumpkin is cut off...
Curated OER
Measure the Angle
Young scholars measure angles. In this angle activity, students draw angles. They use a protractor to measure angles and identify the angle as straight, right, acute, or obtuse.
Curated OER
Too Many Tens
Young scholars practice grouping in different ways by putting numbers up to 1,000 in the correct place value. In this place value lesson plan, students estimate items in a jar and then count them out by grouping them by 10s.
Curated OER
Equivalent forms of Fractions
Fourth graders use kidspiration software to demonstrate understanding of the concept of equivalent fractions. Using a combination of manipulatives, computer software and writing teachers can easily assess student mastery of number sense.
Curated OER
Rolling For Value
Young scholars participate in a lesson to comprehend the concept of probability while rolling dice. They recognize patterns while making observations and recording the data for each roll. Students also review place values while playing a...