Curated OER
Extra Problem for Homework 5: Manifold
In this manifold worksheet, students explore the fundamental group in a given manifold that contains two subgroups. They construct an explicit covering map. This one-page worksheet contains one multi-step problem.
EngageNY
Population Problems
Find the percent of the population that meets the criteria. The 17th segment of a 20-part unit presents problems that involve percents of a population. Pupils use tape diagrams to create equations to find the percents of subgroups of the...
American Statistical Association
Step into Statastics
Class members study the size of classmates' feet and perform a statistical analysis of their data. They solve for central tendencies, quartiles, and spread for the entire group as well as subgroups. They then write a conclusion based on...
Curated OER
Minority Graduation Rates: A 50-50 Chance
Pupils read the Civil Rights Project report. Students collect data from graduation rates in their school/district or city. Pupils compare state and local data. Students discuss and analyze minority graduation rates. Pupils compare local...
Curated OER
Properties of Matter
A collection of ten slides reveals bright graphics and photos. Though the title is "Properties of Matter," the content is incoherent. You will find a couple of slides on chemical reactions, a few on the example of the S.S. Hindenburg...
Curated OER
Animal Classifications
Third graders work in small groups to investigate how to sort a variety of items into groups and subgroups. They work on a class chart based on the activity which show how the items are classified based on commonalities. Upon completion...
Curated OER
Badminton or Basketball?
Students explain why for a group of n people, there are an equal number of possibilities for subgroups of size k (such that k < n) and size n - k.
Curated OER
Split Antthea's Acorns
For this math activity worksheet, students practice their problem solving skills. Students split 50 acorns into 4 groups and then split those groups into smallest subgroups using the graphic organizer.
Curated OER
Bring A Rock
Young scholars investigate rocks and minerals. They collect a rock, describe it in writing, and in small groups divide their group of rocks into subgroups based on their team's classification.
Curated OER
Taking the Human Rights Temperature of Your School
High schoolers evaluate their school's human rights climate. They administer a survey, participate in discussion groups and consider the human rights enjoyed by various groups including subgroups of gender, race and sexual orientation.
Exploratorium
Geometry Scavenger Hunt
One of the nice things about geometry is that it's all around us. The lesson presented here has elementary schoolers go out to the playground to identify and name a variety of geometric shapes. They perform a "geometric scavenger hunt"...
Curated OER
Enough To Make Your Head Spin
Students examine body language in the United States and Bulgaria. They also discover other forms of communication. They also examine a map of Bulgaria.
Curated OER
The Two-Party System: Chapter 5
Guide your students' reading with this worksheet. Included are five matching and five multiple choice questions focused on aspects of the two-party system employed in the United States. Use as a quiz, guided reading questions, or homework.
Willow Tree
Data Sampling
Some say that you can make statistics say whatever you want. It is important for learners to recognize these biases. Pupils learn about sample bias and the different types of samples.
Chicago Botanic Garden
Impacts of Climate on Forest Succession
Part two in a series of four explores the effects of climate on succession or the changing of plant species in a forest. Groups review how to identify trees and then spend a day in the field collecting extensive data on trees to...
Channel Islands Film
Arlington Springs Man: Lesson Plan 3
Imagine being part of a team of scientists that discover the oldest human remains in North America. Imagine being part of the crew that documents this discovery. Class members get a change to be part of such an exciting adventure in a...
Curated OER
Soil's Secret
Students examine two types of soils in their area. They identify its texture and permeability to determine its origin. They share their results with the class.
Curated OER
What's the Plan?
Is there a higher risk of dying on an intensely hot or incredibly cold day? Explore the effects of extreme weather on human health by reading a short article about a study done to address this question. Since the links in the lesson are...
Curated OER
Food Pyramid Activity
In this food pyramid worksheet, students fill in their choices in each of the food categories and estimate amounts eaten, then write their goals for food and activity for "tomorrow."
Curated OER
Minority Graduation Rates: A 50-50 Chance
Students conduct research on issues and interests by generating ideas and questions and by posing problems. They gather, evaluate and synthesize data from a variety of sources. In this lesson the issue is minority graduation rates.
Curated OER
Enough to Make Your Head Spin
Students investigate the world of nonverbal communication by analyzing body language around the world. In this cultural communication instructional activity, students research the Bulgarian language and how we could easily misinterpret...
Curated OER
Patterns of Evolution and Selection
Can your young biologists interpret population graphs, match macroevolution patterns and descriptions, and answer multiple choice questions about evolution? Find out with a comprehensive three-page quiz covering some specific examples of...
Curated OER
What's in a Name?
Students study the binomial system of naming organisms. They are given a name of an organism and they must draw a picture of what they think the organism looks like. Then they research the organism, find what it really looks like, and...
Curated OER
The Insights of American Blacks During the 19th and 20th Centuries in New Haven, Connecticut
Students examine the contributions of African Americans in New Haven, Connecticut in the 19th and 20th centuries. After being introduced to new vocabulary, they review the elements of autobiographies and read excerpts of African...