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Connecting with Natural/Open Spaces
Get your class outside, away from the television, and maybe even learning something about nature while they're at it. Individuals will chose an open, natural space to spend time in for several days. Each day they will complete a page in...
Nuffield Foundation 
Effect of Size on Uptake by Diffusion
Cell size is limited by the surface area to volume ratio, but why is this true? Scholars measure the surface area and volume of cubes before placing them into liquid. After a set amount of time, they measure the uptake by diffusion for...
Curated OER
Organic Chemistry Problem Set Exam 1
Though there are technically only 13 questions on this exam, they take up six pages and make a thorough assessment of organic chemistry principles. There are plenty of diagrams to label or complete. Emission spectra are displayed for...
Curated OER
Why and How Atoms Combine
Here is a top-notch handout to supply your chemistry class with. It covers valence electrons, Lewis diagrams, the octet rule, and more! Technically it is less of a instructional activity than a detailed explanation of these chemical...
Denver Art Museum
Descriptive Haiku
Even though this is technically an art instructional activity, haiku poetry is actually the main focus! Learners view photographs of Japanese tea caddies. They list five descriptive words for the caddies, then write haiku poems using the...
Curated OER
Which is Closer to 1?
A seemingly simple question that reveals a lot about a student's understanding of fractions. In finding an answer, learners compare fractions with different denominators that are both greater and less than one. No number line is...
Curated OER
Structure and Function of the Cell/Introduction to the Cell
So, this is not technically a worksheet, but rather a chapter of reading material, pictures, and diagrams introducing young biologists to the cell. Cell theory, diversity, size, and shape are described. The internal organization and...
Curated OER
Reading and Writing Arguments
Should schools continue to teach cursive writing? After reading and considering the merits of a series of arguments on both sides of this proposition, class members choose a side of the issue and craft their own argument, drawing support...
Curated OER
Hazards of Defrosted Food
Peas spoilage hot, peas spoilage cold: examine the bacterial growth on newly defrosted peas versus peas that have been defrosted for 24 hours. Using the session one questions in the "Microbes and Food Spoilage" PDF, learners will make...
Computer Science Unplugged
The Intelligent Piece of Paper
How smart is that piece of paper? The activity introduces the idea of computer programming as a list of instructions written by computer programmers. Two individuals play a game of Tic-Tac-Toe in which one follows the commands...
CK-12 Foundation
Radical Equations: Geometric Visual of a Square Root
How can you draw a number? A set of questions takes learners through the reasoning for why a geometric construction can be drawn to represent the square root of a number. An interactive helps visualize the construction.
CK-12 Foundation
Graphs of Linear Model of Direct Variation: On the Moon
You'll be over the moon about this resource. Scholars draw a line representing the weight of an object on the moon based on its mass. Consideration of the constant of proportionality allows them to see relationships between weight of an...
CK-12 Foundation
Equations of Circles: The Sea of Happiness
Map this! Help your young mathematicians draw a circular island on a map. Given specifics of the location and size of an island on a map, pupils transform a circle to meet the given requirements. They then determine the location of the...
NASA
Christa's Lost Lesson: Effervescence
How are chemical reactions affected by gravity? Learners explore the phenomenon of effervescence as part of the Christa's Lost Lessons series. They compare findings in an experiment on effervescence to a video of a similar experiment in...
Curated OER
Creating Volume
Students create a still life drawing creating volume using oil pastels.  Given a specific set of directions and materials, a sphere is created using proper technique to convey volume.  After the drawing is completed, students write a...
Curated OER
Subway Art
Learners study the Subway drawings by Keith Haring and create their own class mural. In this art lesson plan, students also answer short answer questions provided.
Curated OER
ART- LANGUAGE OF SYMBOLS
Students discuss how color construct meaning in art. They will demonstrate a technical knowledge and creative use of formal elements and principals of design. Students then discuss the way their selection of color contributed to their work.
Curated OER
Exploring Optical Movement in Art
Students describe, represent and analyze patterns and relationships using shapes. They create simple geometric patterns. They demonstrate increasing technical ability and skill to complete visual arts assignments.
Curated OER
ESL Lesson - Letters of the Alphabet
Students visually represent information by using magnetic letters of the alphabet and understand and use technical vocabulary. They are able to repeat the name of the letters and sing the "Alphabet Song". They show what they have learned...
Curated OER
Design a Spinner
Spinners are usually used in board games not for math, right? Develop your class's understanding of ratios and probabilities with a spinner activity sheet that will require them to draw spinners according to specifications.
Curated OER
Investigating Mitosis in Allium Root Tip Squash
Preparing the root tip samples is the most challenging part of the mitosis-viewing lab found here, but the directions help ensure you have everything you need. There is no worksheet included; however, there is a sample data table....
Curated OER
Designing a Hiking Trail
Put your students' map skills to the test with this engaging cross-curricular project. Given the task of developing new hiking trails for their local community, young cartographers must map out beginner and intermediate...
CK-12 Foundation
Families of Lines: Room in Perspective
Get a perspective of lines that share a point. The interactive displays a family of lines that share the same y-intercept. Individuals can find the equations of the lines by moving the line displayed and find what is common...
Curated OER
Looking at The Force on a Vehicle
Students build a vehicle following technical drawings. They set up a system to pull the vehicles. Students compare and discuss how the motion of the vehicles changes more or less weight on a string is used to pull them.
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