Curated OER
Cell-ebrations in Science
Students recognize that all living things are made up of cell and that they cannot easily be seen by the naked eye. Students become familiar with the use of microscopes as a tool for investigation.
Curated OER
What Do Trees Do for Dinner?
Students investigate how trees produce their own food. They examine chlorophyll cells with a microscope, analyze a cross section of a log, determine how old the tree was, simulate the distance of the roots, and create a play.
Curated OER
Just Because You Cannot See It... Doesn't Mean It's Not There
Students discover bacteria which is around them by using agar over three days. In this biology lesson, students predict what they will see over the three days and then take photographs of what is actually shown. Finally, students write...
Curated OER
Liver
Students study the livers parts and functions then follow a lab experiment to watch first hand how the gut uses bile to physically break down fatty substances into smaller pieces.
Curated OER
Your Immune System
In this immune system worksheet, students identify and name treatments that are currently available for the AIDS virus. Then they discuss some potential vaccines. Students also describe how new AIDS drugs are tested.
Curated OER
Water and Ice
Students will observe, measure and describe the phase changes of ice. In this science lesson plan, students observe ice as it changes phases. Qualaitative notations made by individual students will be shared and compared.
Federal Reserve Bank
Why Scarce Resources Are Sometimes Unemployed
Why do markets operate inefficiently when the world's resources are so limited? Review the various types of unemployment that exist and why some resources, especially human resources, go unused.
American Museum of Natural History
Paleontology Books
A list of 11 books about paleontology offers titles, authors, and a brief description of the tale.
Curated OER
Leaves and Photosynthesis
In this science activity, students read detailed information about green plants and the photosynthesis process. In this fill in the blank and true and false activity, students answer twelve questions.
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Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry lesson, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.
Curated OER
Photosynthesis
In this photosynthesis instructional activity, students are given a diagram of photosynthesis and words that correlate with the process. They use the words to fill in the blanks about the process and the structures involved in...
Curated OER
Tree Friends
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
Curated OER
Where Does the Green Go?
Students investigate why green leaves change colors in the fall. They press leaves and write a poem, create a chlorophyll leaf print, take a nature walk, and create a leaf shape poster.
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Making a Brassica Model
Students apply skills they have learned to construct an accurate model of the Brassica and then work together on a group project. They analyze how the parts of a system go together, and how these parts depend on each other. Finally,...
Curated OER
Genome: The Secret of How Life Works
Students explain how DNA directs the production of proteins.
Curated OER
Word Meanings From Context
In this word meanings from context worksheet, students read 4 short paragraphs and analyze the unfamiliar word that is underlined. Using context clues, students choose the correct meaning from 4 choices.