Education Development Center
Choosing Samples
What makes a good sample? Your classes collaborate to answer this question through a task involving areas of rectangles. Given a set of 100 rectangles, they sample a set of five rectangles to estimate the average area of the figures. The...
Education Development Center
Finding Triangle Vertices
Where in the world (or at least in the coordinate plane) is the third vertex? Given two coordinate points for the vertices of a triangle, individuals find the location of the third vertex. They read an account of fictional...
Education Development Center
Extending Patterns with Exponents
Don't think negatively about exponents. Young mathematicians dissect a fictional conversation between pupils trying to evaluate an expression with a negative exponent. This allows them to understand the meaning of negative exponents.
Education Development Center
Adding Fractions with Unlike Denominators
If the fractions don't have a common denominator, make them have one. Learners first read and analyze a conversation of pupils trying to add 2/5 and 1/2. They compare the process of adding fractions to the process of adding quantities...
LABScI
Catapult: Flight of the Marshmallows
Watch your marshmallows fly. The engaging STEM activity has groups create a catapult to launch marshmallows. After testing their prototypes, they consider improvements and redesign their catapults.
Broadway Teaching Group
Acting the Song
Get to know the meaning behind the song "Somewhere Over the Rainbow" from the legendary 1939 film The Wizard of Oz. Groups of two take the roles of performer and questioner. Performers sing lines of the song while questioners interrogate...
Curated OER
Number Writing Poems
Students read the short poem for each number to help them with number formation. For this numbers lesson plan, students follow directions of the poems.
Curated OER
The Social Skill of Communication
Fifth graders explore communication by analyzing manners. In this social skills lesson, 5th graders review the different forms of communication and how to present yourself in a phone conversation, face to face meeting, e-mail, etc....
Curated OER
What's the Story?
Students write a group continuation story after reading the novel, The Giver. They write a continuation of the story of Jonas' and Gabe's adventures in Elsewhere, then share their story with the class.
Curated OER
Which Shoes Are Mine?
Fourth graders write down detailed descriptions of the shoes they are wearing that day. They participate in a relay descriping their shoes as they go.
Curated OER
Millennium Santa!
Third graders decide what would make Santa look modern and in style. They write a descriptive paragraph that another student then reads. They try to draw the image conveyed in the writing. They read the paragraphs and match them with the...
Curated OER
Poster Assignment: Sports Chemistry
Tenth graders distinguish between chemical and physical properties and changes in matter when given specific examples. They view a video of sports activities. Students chose their favorite sport and design an experiment to improve sports...
Curated OER
Families: Different and the Same
Students compare varying family structures. In this family structures instructional activity, students write a book about their family. Students read The House on Mango Street.
Curated OER
Area Applet
Elementary math classes calculate the area of a shape and explain the correlation between the size of the perimeter and the areas that can be contained within that perimeter. They also explain the effect the shape of the perimeter has on...
Shmoop
ELA.CCSS.ELA-Literacy.RI.9-10.6
What does the author believe about his topic? Why did he write in the first place? Challenge your class to figure out the answers to these questions as they read through informational texts. The resource provides a breakdown of the...
Curated OER
Volcanoes A-Z
Learners examine terminology related to the study of volcanoes, geology, or the ecosystems that surround them. They make note of key words while reading exhibits, interpretive signs, or labels, or hearing them from each other, their...
Curated OER
Schoolyard Bird Project
Students observe and count bird sightings around their schoolyard throughout the school year.
Curated OER
Doodle Splash
Students navigate Doodle Splash to create a painting. In this doodle splash lesson, students explain their splash painting relationship to a piece of literature.
Curated OER
Principles of Flight: Flying Paper Airplanes
Students investigate ways to enhance an object's flying ability. In this model construction lesson, students construct two paper airplanes, one of which is twice as big as the first. Students compare and contrast the two separate...
Shmoop
ELA.CCSS.ELA-Literacy.W.9-10.1
If you need an introduction to skill W.9-10.1 for writing, then you’re off to a good start here. Included is a funny script that introduces what the students need to know to conquer the skill. It also provides an introduction activity...
Curated OER
Alphabet Sideshow
Young scholars practice sound and recognition of letters in alphabetical sequence. They gain an understanding of letter sounds and order. They create a slide show with graphics and text. They present their slide show to the class.
Curated OER
Grammar Casino
Students correct, explain, and recognize grammatical mistakes. They complete worksheets, and play a Grammar Casino game. Students check sentences for correctness and discuss what is right or wrong about each sentence. Students justify...
Curated OER
Significant Figures
In this significant figures worksheet, students read about how to determine significant figures in calculations and measurements. They practice identifying significant figures in five problems.
Curated OER
DC Metrology
In this physics worksheet, students complete 11 short answer questions related to general metrology. They define basic metrological terms.