Curated OER
English Exercises: Earthquakes and Present Continuous Tense
In this present continuous tense activity, 6th graders watch 3 videos about real earthquakes, then write 5 sentences using present progressive tense, read a story and interactively select the correct word for 13 blanks, then select...
Howard Hughes Medical Institute
Structure and Function of Telomeres
Curing cancer or finding the fountain of youth—the answer may be understanding the structure and function of telomeres. The relationship of telomeres to both aging and cancer have triggered aggressive research. A thorough lesson...
Curated OER
Wired with Alexander Calder
Kids consider how the body functions and moves, how each structure has a specific movement and purpose. They apply that idea as they construct a sculptural piece that moves. For inspiration they look to the work of Alexander Calder,...
Curated OER
Discovery 4-1 Atomic Emission Spectra
In this emission spectra worksheet, learners use a spectroscope to observe three types of spectra. These include continuous spectrum, emission spectrum and absorption spectrum.
Curated OER
Color, Light, and Excited Electrons
Investigate color, light and excited electrons and produce waves using slinkys. Your high schoolers will observe a continuous spectrum with a prism and an overhead projector. They observe flame tests to identify elements and they observe...
Biology Junction
Cell Structure and Function Crossword
In this biology worksheet, learners complete a crossword puzzle with 46 questions on cell structure and function. They identify different cell organelles.
Museum of Science
Virtual Heart
No more beating the pavement to find a virtual model of the human heart. See one in continual real-time motion, and layer it to highlight electrical impulses, blood flow, and valve activity.
Curated OER
Water Sources in Cape Verde and West Africa
Young explorers study the scarcity and importance of a continuous supply of fresh water in Cape Verde. They research the five main ways that fresh water is obtained in these countries. Each research group prepares a presentation, and...
Curated OER
Variation and Heredity
Junior geneticists tally eye color and height in their lab groups. They examine certain traits in soybean and corn seedlings. For each activity, they gather data and learn about continuous and discontinuous genetic variation. In another...
Curated OER
Creative Ways To Teach Evolutionary Concepts
Research how DNA, the genetic blueprint of living organisms, plays an essential role in the continuity of life. High schoolers will summarize how their influence may very well effect the destiny of the population from one generation to...
Curated OER
Close Observation: Coins
Integrate math, science, and speaking/listening with a collaborative hands-on activity. Each group works with a single penny, examining it with the naked eye and recording observations. Repeat using magnifying glasses. Then repeat with a...
Saint Louis Zoo
Introduction to Natural Selection: Darwin & Lamarck
Charles Darwin and Jean Baptiste Lamarck are credited for developing the theory of natural selection. After teaching your beginning biologists about acquired characteristics, they read the included selection and answer questions that...
National Wildlife Federation
Branching Out – Exploring Dendrochronology
Tree rings from North America give a continuous history of El Nino intensity over the last 1,100 years. Scholars learn how scientists use tree rings to create timelines demonstrating variations in weather patterns. The cumulative...
Cold Spring Harbor Laboratory
Development Balances Cell Growth and Death
Cells demonstrate a life cycle like other living things, but what if death was no longer part of the cycle? Learn about the important balance requiring death to continue functioning. An online interactive introduces a group of scientists...
Curated OER
Modern Physics, The Quantum
In this physics worksheet, students examine the relationship between the discrete and continuous spectrum alongside other concepts for the 9 questions.
Curated OER
Primate Evolution
In this primate evolution activity, students will review the structures and functions that are characteristic of primates. Students will identify the differences between Old World monkeys, New World monkeys, and prosimians. This activity...
LABScI
Botany: The Plant Dissection Lab
Study everything about plants! The 12-part series of lessons continues with an examination of many aspects of plants. Components of the laboratory activity address the growth and structure of plants by evaluating familiar plants. The...
Curated OER
Skeletal System (Continued)
Young scholars examine human bones. In this skeletal system lesson, students review the functions and locations of bones in the human body. Young scholars work in groups to complete an activity where they discover why bones are hollow...
National Institute of Open Schooling
Alcohols, Phenols and Ethers
Classes continue their study of organic compounds in a detailed lesson covering alcohols, phenols, and ethers. Naming these compounds, classifying them, and describing their preparation and use are some of the topics covered. Through...
Biology Junction
Characteristics of Life
This is an extensive resource that focuses on the characteristics of life. Scientists read a series of short passages, highlighting main ideas and answering comprehension questions as they go. After they have completed the reading,...
Curated OER
Underground Garden
Students study life in a garden, above and below ground. They create a cross-section picture, identifying connections and continuity between the two adjacent spheres. In addition, they list and describe the habitats of the plants and...
Curated OER
Biotechnology
A continuous cascade of information comes through this PowerPoint on biotechnology. The topic is defined, a history is presented, and basic genetic engineering techniques are explained. The topic is covered in an objective manner,...
Curated OER
What Are the Seasons?
First graders explore seasons and how they are part of a continuous circle.
Curated OER
Molecular Approaches to Evolution
Young scholars examine the molecular studies of organisms that have led to a new era in their understanding of speciation and evolutionary relationships. Students study the allelic frequency of genes controlling specific molecules and...