Activity
Exploratorium

Corner Reflector

For Teachers 5th - 7th
If you set up a triad of mirrors into a corner figuration, they act as a kaleidoscope, bouncing light waves back and forth indefinitely, changing the light that your eyes perceive. Although the materials required are very specific and...
Lesson Plan
American Chemical Society

Exploring Baking Powder

For Teachers 3rd - 8th
Meant to follow an activity in which young chemists identified an unknown substance by chemical reactions, they now take their data and use it to determine which materials combine to make up baking powder. This instructional activity is...
Handout
Homeschool Creations

Skip Counting

For Teachers K - 3rd Standards
Young mathematicians hop, skip, and jump their way to a deeper number sense with the help of these printable handouts.
Activity
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Super Teacher Worksheets

Multiplication Memory Match Game

For Teachers 3rd - 4th Standards
Who says learning your multiplication facts can't be fun? This simple game of memory will have young mathematicians fluently multiplying one-digit numbers in no time.
Organizer
Student Handouts

Four-Square Writing Method

For Students 4th - 12th Standards
Pupils produce paragraphs with planning and precision with the four-square writing method, which allows learners to organize the topic, supporting, and summary sentences of their paragraphs. 
Learning
Curated OER

Gerund Board Game

For Students 4th - 8th Standards
Play a board game that tests learners' knowledge of gerunds and promotes discussion. As players move along each square, they answer questions using a gerund.
Lesson Plan
Curated OER

Symmetry

For Teachers 6th
Sixth graders explore symmetry and discuss the difference between a rotation and reflection. Using hands-on activities, such as folding paper shapes, they discover how to find the lines of symmetry and symmetrical characteristics. As a...
Lesson Plan
Curated OER

Creating your Frog's Environment

For Teachers 4th - 5th
Students discuss where frogs can live. After the discussion, they create an environment for a frog using items of their choice. Some may include: construction paper, paint, magazines. The environment could even be 3-D. The key to this...
Lesson Plan
Curated OER

Math

For Teachers 3rd - 6th
Students, after discussing story detail, make a list of information needed to solve a problem, convert units of time, and discuss the steps to convert units of time.
Lesson Plan
Curated OER

Gee's Bend Quilts Two

For Teachers 3rd
Third graders identify the different types of lines. They name five new facts about the quilts studied, the women, and community of Gee's Bend and begin to stitch the pieces of the Quilt top together. When finished student put all their...
Lesson Plan
Curated OER

From Printed Page to Home Page

For Teachers All
Students compare on-line newspapers to their print counterparts
Lesson Plan
Curated OER

Weaving Weather Maps with the World Wide Web

For Teachers 9th - 12th
Pupils access the Internet and use real time data from the American Meteorological Society to create a detailed weather map. They make weather predictions based on the data collected.
Lesson Plan
Curated OER

Graph Your Motion

For Teachers 8th - 10th
Students graph their linear equations. In this algebra lesson, students examine their lines and relate it to the slope or rate of change. They relate the steepness of the line to the slope being positive, negative or zero.
Lesson Plan
Curated OER

Flipbook Succession

For Teachers 4th - 5th
Learners review succession charts for their native area before going to an outside site to view the changes. At the site, they follow the transect line and observe the changes in the plant life. They draw the changes on note cards that...
Worksheet
Curated OER

Ready, Set, Go!

For Students 5th - 8th
In this notes activity, students name the notes C through G in a timed test. Students will name 40 notes on a piece of music sheet.
Lesson Plan
Curated OER

If I Could Have Lived in Another Time or Culture

For Teachers 3rd
Third graders develop multi-paragraph compositions. They include an introduction, first and second level support, and a conclusion. They use a variety of sentence structures (e.g., simple, compound/complex) and sentence types (i.e.,...
Worksheet
Curated OER

A Matter of Timing

For Students 7th - 9th
In this orbital period worksheet, students solve 2 problems about satellites and their orbits. They determine how many days it takes for two satellites to be in "opposition", they find the least common factor between their orbit periods...
Lesson Plan
Curated OER

Line Boogie

For Teachers K - 2nd
Pupils complete an activity to improve their spatial awareness and loco-motor skills. In this spatial and loco-motor skills instructional activity, students pass a beanbag down the line of pupils.
Lesson Plan
Curated OER

Earth Time Scale

For Teachers 8th - 10th
Students research the past eras in history including the Precambrian, Paleozoic, Mesozoic and the Cenozoic.  For this time scale lesson students take part in a lab that allows the students a better understanding of the timeline of...
Lesson Plan
Curated OER

Timed Multiplication Test Graphs

For Teachers 8th - 10th
Students use the tools of data analysis for managing information. They solve problems by generating, collecting, organizing, displaying histograms on bar graphs, circle graphs, line graphs, pictographs and charts. Students determine...
Lesson Plan
Curated OER

Line and Shape Game

For Teachers 9th - 12th
High schoolers create a picture of an actual scene or overlap the called out lines or shapes into a space-breaker. If someone calls out a line or shape a student had not planned to use in the art, they have to figure out some way to use...
Lesson Plan
Curated OER

Straight Line Motion

For Teachers 4th
Fourth graders compare/contrast and interpret data concerning different objects straight line motion. They observe several round or spherical objects of various materials and sizes. Students make predictions, observe and collect data...
Lesson Plan
Curated OER

13 Ways to Tell Time Backwards

For Teachers 7th - 12th
Students explore different ways geological time can be measured: comparing the time dimensions for each method, the mechanisms of each method, and the materials used.
Lesson Plan
Curated OER

Exponential Functions: Half Life and Doubling Time

For Teachers 9th - 12th
Young scholars investigate the concept of exponential functions and how they increase in size over time. They simplify the functions in order to find the solutions that are possible and perform analysis of the curved line that is...