Hi, what do you want to do?
Cold Spring Harbor Laboratory
A Half DNA Ladder Is a Template for Copying the Whole
The experiment known as one of the most beautiful experiments in biology changed the way we think about DNA. Learn about the experiment and the scientists who designed it—as well as the scientists who built on the results—with an online...
Curated OER
Computation with Fractions
Upper graders are introduced to the topic of fractions and percentages. In groups, they discuss real world situations in which fractions are present, and they complete a worksheet solving problems with common and uncommon denominators....
Curated OER
During Reading Strategy: Literary Newspaper
Add some writing to your class's reading of Cold Sassy Tree! With this plan, readers assume the role of journalist and create a segment of a paper with their peers. Suggested segments are included, and a worksheet dividing the text into...
Curated OER
Information Overload: Looking at News
How do events reported in mainstream newspapers, on television news, blog posts, and social network sites differ? Ask your class to investigate the way the same news item is presented in the many information sources available. Groups...
National Security Agency
Money Maters: Integers are Integral!
A thoroughly-written lesson plan and a plethora of worksheets about integers comprise this resource. Neophyte number crunchers learn to recognize integers, add and subtract them, and apply the concepts to the designing of a personal...
Curated OER
The Value of Education
The real value of education is highlighted in more than one way on a activity designed to not only add, subtract, multiply, and divide decimals to hundredths, but also to address the correlation between higher pay...
Curated OER
Business Cards
Students follow step-by-step instructions to create a business card. They experiment with a variety of fonts and word processing features to create a business card and then design and produce an original business card.
Curated OER
5 Senses Poem
Students discuss what characteristics they learned about each season through the story read aloud. They identify each season and come up with objects for each season, such as clothing, activities one can do, and describe the scenery....
Curated OER
Harriet The Spy
Fourth graders investigate the style of diary writing as its own genre of literature. They read Harriet The Spy in order to have a text for this literature study. Students use the skill of prediction to preview the story, and then...
Curated OER
Develop a Bird Feeder Watch List
Students explore biology by identifying animals on their school ground. In this bird species lesson, students create and utilize a simple bird feeder to attract birds near their classroom at which point they observe the color, size and...
Curated OER
Salaries
Students are engaged in the study of salaries and how they vary according to different occupations. They conduct research using a variety of resources in order to summarize the earnings potential in the human services field.
Curated OER
Bill O'Rights
Students discuss and identify the first ten amendments to the Constitution and apply their understanding of the material to how they currently affect their lives. They discover the rights and responsibilities of being a citizen, and...
Curated OER
Using Weather Reports In The LCTL Classroom
Students use authentic weather reports in order to investigate the processes involved in the creation of types of weather. They practice using key words for vocabulary. Then students analyze the weather reports and convey the information...
Curated OER
Follow Spring's Journey North Recording Highlights of the Season
Students scan headlines on the Journey North News Updates each day to track the changes that spring brings as it comes to different areas of the United States.
Curated OER
Tracing the Origins of Man
Students discuss Hominid evolution through various websites and other resources. They examine online fossil skulls, discuss the use of tools by ancient man, and look for examples of sophisticated tools built by man.
Curated OER
Eagle Lesson One
Third graders investigate bald eagles. They examine a map of the United States, locate states where bald eagles live, read and discuss books, and write a paragraph on how eagles are tracked.
Curated OER
Wacky Water Critters
Students visit a local creek or stream. They collect water samples from the creek and observe and sort the "water critters" they find in the sample, observing smaller organisms under a microscope if necessary. They identify each organism...