National Council of Teachers of Mathematics
Scale Factor
Does doubling mean everything doubles? Learners adjust the scale factor between two rectangles. Using the calculated measurements, pupils investigate the ratios between the lengths, perimeters, and areas of the rectangles.
National Park Service
Same Colors, Different Flavors
Who says getting to know your neighbors has to be difficult? The first resource in a three-part series creates an engaging project that teaches your scholars about Canadian culture. A question-and-answer format takes place via e-mail and...
Folger Shakespeare Library
Essential Everyday Bravery
Shakespeare's plays may be old, but they still have relevant lessons for today's world! A collection of lesson plans uses examples from The Merchant of Venice and District Merchants to teach about bravery. In addition to learning...
Curated OER
Using Amino Acid Sequences to Show Evolutionary Relationships
Compare protein fragments, count amino acids, and use the information to explore common ancestry. The resource mentions a student worksheet, however, a separate printable worksheet is not provided. The exercises are written into the...
Curated OER
Water Wonders
Students measure the amount of surface tension using a balance scale after a classroom demonstration students diagram the appearance of several liquids and label them.
Curated OER
Using Amino Acid Sequences to Show Evolutionary Relationships
Junior biologists compare the amino acid sequences from fragments of five different globin molecules. They count the letter differences between each species pair. They construct a graphic representation of the evolutionary relationships...
Curated OER
Modeling the Electromagnetic Spectrum
Examine the concept of an electromagnetic spectrum with your students, as they observe a demonstration of a model, construct and compare a different model of the spectrum commonly used in textbooks, and construct their own models of the...
Curated OER
Learning About the Kumeyaay Indians
Third graders research the Native American nation of Kumeyaay. Scholars use the internet to research past history. Through email, 3rd graders communicate with a Kumeyaay child to discover life on a present day reservation. They create a...
Curated OER
Dolch Sight Word Booklet
First and second graders expand their vocabulary by reading a word recognition booklet. In this English vocabulary lesson, learners utilize a booklet of 220 basic sight words which they read over everyday and are quizzed on the...
Curated OER
Paper Folding to Make Cubes
Examine patterns of figures composed of six-squares and predict which of the twenty presented could be folded to make a cube. They then fold large-scale patterns of these figures to confirm their hunches.
Curated OER
Ellipses and Kepler's First Law
The class examines graphs in the form r = F(¿¿) in polar coordinates (r, ¿¿), in particular with the circle, ellipse and other conic sections. They determine the nature of an ellipse by studying the role of the semimajor axis and...
Curated OER
Town Meeting - Direct Representation
Students answer the question, "Should the town of Twin Cheeks ban motorized rentals on Thome Lake?" They explore the political, personal, and economic issues involved in making this decision as they assume different roles in this...
Curated OER
Genetics
Young scholars create a checklist of traits common in all of their families. Uisng a table, they compare and contrast their family members to non-family members. They also review dominant and recessive traits and discuss how knowing...
Curated OER
Sports Lesson Plan
Have your class participate in a variety of sports and craft activities using this resource. With sports as the theme, learners work on art projects. Students create soccer ball prints, a three dimensional football, and a sports collage.
Curated OER
Solving Linear Equations
Use this learning exercise for practice or review solving linear equations in one variable. Problems range from multiple-step problems involving parentheses and combining like terms, to word problems, to equations with no solution or...
Teacher Web
Poetic Sound Devices
As part of a study of poetic devices, kids are asked to identify the assonance, consonance, and alliteration found in a series of lines of poetry, and then identify the rhyme scheme and the types of rhyme found in Poe's "Annabel Lee,"...
Facing History and Ourselves
Who Are We?
Sixth graders explore the diversity of communities. In this community-building lesson plan, 6th graders compose biopoems and create a classroom exhibit entitled "Who am I? Who are We?"
Curated OER
Deception in Twelfth Night
Students examine deception in fiction. In this Shakespearean lesson, students discover mistaken identity and misrepresentation in the play Twelfth Night. Students complete worksheets based on the play.
Curated OER
The Bottom Line
Seventh graders assume the role of stockholders in a fictitious biotech company. After investigating the cloning of pets, the effects of cloning on the health and well being of the cloned animal, and the ethical issues involved, groups...
Curated OER
Living Environment
In this environmental worksheet students complete a series of multiple choice and short answer questions on cell types, cell division, chromosomes and plant species.
Curated OER
Regional Landforms and Native People
Third graders study the Native American tribes of Maidu and Miwok by studying Internet artifacts, culture, language, music, storytelling, architecture, food, clothing, crafts and geology.
Curated OER
The Scientific Method Using Mystery Powders
Students use the scientific method to determine physical and chemical properties of unknown substances. For this scientific method lesson plan, students discuss chemical and physical properties of substances as a class after a...
Curated OER
Simple Machines
Learners explore the concepts of force and effort by observing simple machines. In this physics lesson plan, students attempt to sharpen a pencil without any help, bite into an orange with their lips curled over their teeth, and other...
Curated OER
Inequalitities Mixed Review
Students solve inequalities and graph it on a number line. In this algebra lesson, students rewrite word problems into algebraic equations and graph it using compound inequalities.