Curated OER
Natural Selection And Evolution
Students investigate the concept of evolution and how natural selection is used as an indicator that evolution has happened. They recognize the three effects it has on diversity and how adaptations can develop. Diversity is explained as...
Curated OER
Evolution Study Guide
Thirty short-answer questions comprise this detailed review of evolution theory. Many of the questions ask scholars to define vocabulary. Because short answers are required, this worksheet will take some time to complete. You could give...
California Academy of Science
Color Vision Genetics Evolution Simulation
At one point, all mammals carried only two color receptors, but now most humans carry three. An informative presentation and hands-on activity demonstrate how this evolved through genetics. By participating in the activity, pupils...
Curated OER
Structural Stability - Legos
Students are introduced to a variety of design elements that promote structural stability including beams, joints and pins. They demonstrate the use of these elements with Lego constructions and compare the stability of several...
Curated OER
Relationships and Biodiversity Lab
In this relationships and biodiversity learning exercise, students investigate the relationships between 4 plants sample using 7 different tests. These include looking at structural characteristics of the plants, seeds and stems, using...
Curated OER
AP: Chapter 23: The Evolution of Populations
How and why do populations change over time? AP biology aces explore this question by completing this assignment. They write the answers to 21 questions regarding population genetics, stability, genetic drift, polymorphism, and selection.
PBS
Symbiotic Strategies: The Secret Lives of Sharks and Rays
Learners investigate the interaction in an oceanic ecosystem. For this symbiotic relationship lesson, high schoolers investigate how ecological relationships evolve over long periods of time in order to maintain balance and stability of...
Curated OER
The Theory of Evolution
In this theory of evolution worksheet, students review vocabulary words associated with evolution including the different types of evolution patters. This worksheet has 5 true or false and 5 matching questions.
Curated OER
Political crisis in Indonesia
High schoolers research Indonesian government and politics, then compare and contrast Indonesian demonstrations to recent upheavals in the Philippines and Ivory Coast. They formulate opinions about the relationship of a nation's...
Curated OER
Why Are Some Nations Wealthy?
Students analyze collected date to determine if selected nations are poor or rich. They list the nations in order from richest to poorest and discuss factors for long-term growth.
Curated OER
Sea Turtle Challenge
In this sea turtles worksheet, students read 9 definitions that pertain to words about sea turtles. From four choices, students select the word that best matches each meaning.
Curated OER
Broken Bones
After reading about biomedical engineering and properties of materials, collaborative groups design a cast for setting a broken bone. They test for stability and mass, and then communicate their invention by creating a poster. This...
Curated OER
Present Perfect Tense
In this interactive grammar worksheet, students select the word from each drop down menu that completes each of the eight sentences. This worksheet focuses on using the present perfect progressive or nonprogressive tense.
Curated OER
A Dog's Life
Middle schoolers get a look into the life of dogs-from their origins and basic biology, through selective breeding, and into how dogs have become intricate parts of everyday life for many people worldwide.
Curated OER
The Kansas-Nebraska Act of 1854: Popular Sovereignty and the Political Polarization over Slavery
Students read selections from the Declaration of Independence, Northwest Ordinance of 1787, and the Wilmot Proviso of 1846. They contrast the maps of 1820 and 1854 to analyze developments in the national debate over slavery. They...
Curated OER
Supply and Demand - Everyday Life
Students investigate the concept of supply and demand and determine how it relates to their everyday life. They explain how economic stability or affluence affect supply and demand.
Curated OER
Mangrove Ecology and Adaptations
Students create a plant or animal that would be well adapted to a habitat they selected. They first learn about Mangroves and their specific adaptations that help them survive in their habitat.
Curated OER
Mangrove Ecology & Adaptations
Students creat a plant, animal, or other living organism that would be well adapted to a habitat that they previously selected. First they learn about adaptations of Mangroves.
Curated OER
Free Radicals Attack!!
Learners review and practice soccer dribbling/ball handling skills while studying basic concepts of how free radicals and antioxidants affect the body. As the molecules move throughout the space with their electron, the free radicals...
Curated OER
Types of Government
In this government worksheet, 3rd graders read a selection about different types of governments and complete 7 matching, 3 fill in the blanks and 3 true / false questions.
Curated OER
Observing Elections Around the World
Students examine elections in countries around the world. In this elections lesson, students watch a video segment regarding election observations and then access selected websites to research specified elections. Students prepare...
Curated OER
Chewin' in the Chesapeake
Students examine a web page on food webs and select a habitat to research. In this research lesson students identify the organisms found in the food web and present their findings to the class.
Curated OER
The Lesson: Crises
Students take a closer look at world issues. In this current events lesson, students visit selected websites to study financial awareness. Students examine the credit crunch and the global food crisis.
Curated OER
The Lesson: Kenya
Learners consider how recent historical events have impacted Kenya. In this global studies lesson, students visit selected websites to discover information about President Mwai Kibaki, Kenya's statistics, and Swahili. Learners share...