Curated OER
Are Our Classroom Materials Gender Biased?
Students explore equality by analyzing their own classroom belongings. In this gender bias lesson, students investigate their classroom and identify objects as either male or female biased. Students collaborate while exploring the idea...
Curated OER
Dichotomous Key
Students develop an understanding of how a dichotomous key is organized. In this dichotomous lesson, student are put into small groups, and work together dividing their group of similar objects (buttons, paper clips, screws, keys...)...
Helping with Math
What is Division? #2
Mathematicians are given three division sentences. They are to write a "sharing question," or basically, a word problem for each. They can apply the division concepts to teams and players, friends and presents, CDs and songs, albums and...
Curated OER
Learning about a Culture from a Story
Students identify environmental influences on a traditional culture, animals and plants important to a traditional culture, and interpret the identity of a traditional culture from objects and a creation story.
Curated OER
Multiplication Facts for 2,5, and 10
Students practice multiplying by 2, 5 and 10. In this multiplication lesson plan, students participate in a teacher demonstration lesson plan of grouping for multiplication or making arrays. They concentrate on two's in this lesson plan...
Curated OER
Naming Fractional Parts of a Whole
Third graders complete a worksheet. In this fractions lesson plan, 3rd graders review fraction vocabulary, use the SmartBoard to divide fractions and complete stations where they work with fractional parts of a whole.
Curated OER
Funtastic Fractions
Students discover fractions by creating models. In this fractions lesson, students read Give Me Half! by Stuart J. Murphy and view a video about what fractions actually represent. Students divide a square piece of paper a certain amount...
Curriculum Corner
Math Common Core Checklist for K-6
As the school year progresses, it can be challenging for teachers to keep track of the specific math standards they've covered and those that remain to be taught. This Common Core checklist solves this problem, providing educators with a...
American Chemical Society
Defining Density
Three simple activities kick off a unit investigation of density. Your physical scientists make observations on the volume and mass of wood, water, and rocks, and make comparisons. Though this is written for grades three through eight,...
Cornell University
Buoyancy
Swimmers know to float by turning their bodies horizontally rather than vertically, but why does that make a difference? In an interesting lesson, scholars explore buoyancy and the properties of air and water. They test cups to see which...
California Academy of Science
Global Climate Change and Sea Level Rise
Ice is nice, and its condition on the planet has a significant effect. Junior geoscientists experiment with ice melting in both water and on land to discover how each affect the rising sea level. This detailed lesson outline even...
K12 Reader
Using Arrays for Multiplication
Using arrays for multiplication is the subject of a two-part reading comprehension worksheet that asks kids to first read a short passage about arrays and then to respond to a series of questions based on the text.
Curated OER
Using Arrays to Show Multiplication Concepts
Learners practice multiplication concepts. In this multiplication lesson plan, pupils make arrays by using counters and solve various multiplication questions. They model arrays with counters for reinforcement.
Curated OER
Comparing Numbers to 20
In this Study Buddies math worksheet, students work with a partner to count dots in six boxes. They circle ten of the dots and count the number that are leftover before writing the number on the line below the dots. There are complete...
Curated OER
Division Day 1
Young scholars complete division problems where they solve problems based on the story The Doorbell Rang. In this division lesson plan, students also write journal entries about division.
Curated OER
Standard Units of Measure
Learners explore linear measurement. They choose appropriate measuring tools, measure three classroom items, and record their results. A class discussion ensues in which everyone decides the best way to present their data.
Pennsylvania Department of Education
Multiplication Represented as Arrays
Third graders collect data about themselves and use in a line plot. In this analyzing data activity, 3rd graders collect various sets of information,create a line plot and compare the data. Students complete a worksheet on their results.
Curated OER
Good Health
Students complete a unit with cross-curricular activities to learn about a healthy body and maintaining their health. In this health lesson, students complete 8 lessons to learn about good health, a healthy diet, healthy foods, healthy...
Curated OER
How We See Things
Students study light. In this lesson on light, students discuss how flat and angled mirrors reflect light and draw a picture showing how a mirror reflects light into an eye.
Curated OER
Wheel of Pharaoh
Students investigate ancient Egyptian civilization and its rulers. In this ancient history lesson, students simulate playing a game similar to Wheel of Fortune whereby students have to correctly guess all the letters that spell a word or...
Curated OER
Paper Plate Aerobics
Learners participate in physical activities with paper plates under their feet. In this paper plate aerobics lesson, students make original routines consisting of a series of moves and play tag,
Curated OER
Newton Rocket Car
Learners observe a demonstration of Newton's third law of motion using a small wooden car. They discuss Newton's third law of motion and what happens to motion if the mass or acceleration is increased, construct their car, and record...
Curated OER
1, 2, 3 Hooray for Number Equivalency!
Students represent equivalent amounts using concrete materials, number symbols, and number words.
Curated OER
Teaching Polygons using Technology
Third graders utilize different types of computer programs, such as Microsoft paint and Microsoft Word to study and create different types of polygons. They use PowerPoint to create a story about a shape and others that it meets during a...