Curated OER
Aquatic Ecosystem Exploration
Students visit a local stream, pond, creek, or river and collect macroinvertebrates. They sort macroinvertebrates and identify each species using a dichotomous key. Students decide on trophic levels and construct a possible food web for...
Curated OER
What If There's No Light?
students discuss the importance of light and the consequences of living without it. Using a plant as a demonstration, students predict and observe what happens to a plant when it does not receive enough light. In groups, they experiment...
Curated OER
Runoff: Intro to Watersheds
Learners are taught that a watershed is, what types of basic land cover are impermeable and permeable to water. They trace the flow of water around their school and around their home. Students determine what watershed their school is a...
Curated OER
Invasives and Marsh Birds
Students are taught that invasive plant removal can have a variety of impacts. They are shown this by using graphs. Students view maps of vegetation change on Iona Island. They discuss implications of changes on marsh birds using data...
Curated OER
Water Chestnut Graphing Activity
Students are taught how to format and enter data into an Excel spreadsheet. They make a graph and interpret graphed data. Students discuss possible impacts of water chestnut invasion. They graph data on water chestnut. Students report...
Curated OER
Water Quality with Samples
Students recognize whether one wants to drink water, swim in it, or for the health of the organisms living in it. They prepare different water samples to observe and collect samples regarding the water quality.
Curated OER
Bottled Water vs. Tap Water
Learners analyze the similarities and differences between tap water and bottled water. They make informed decisions about their use of each. Students are asked if they drink mostly tap water straight from the tap or water fountain. They...
Curated OER
Land Use Change Introduction
Students discuss the major changes that have taken place in the Hudson Valley over the past 400 years. They use aerial photos to describe major trends in Dutchess County. Students view a PowerPoint presentation. They work in small groups...
Curated OER
Wastewater
High schoolers discuss what happens to their wastewater. They read about the wastewater treatment process. Students are asked what types of things get flushed down toilets or goes down drains in sinks and showers. They are taught what...
Curated OER
Hudson Valley Rocks
Students identify each of the rocks provided and locate where in the valley they are found. They explain why the rocks came to be as they are in each location. In addition, they relate the exercise to how the Hudson Valley's geologic...
Curated OER
Glacial Groundwater
Young scholars study glacial deposition and groundwater in Dutchess County, new York. They identify the permeability rates in different glacial deposits and relate this information to ground water capacity of sediments found in Dutchess...
Curated OER
How Much Water is in That River?
Students practice measurement using the Hudson River. They calculate the discharge measurement at a location on the Hudson River using ingenuity and a topographic map.
Curated OER
Carousel on Democracy
Fifth graders examine the municipal, provincial, federal levels of government. They study the process of making a presentation to a level of government.
Curated OER
Alexander Graham Bell's Patent for the Telephone and Thomas Edison's Patent for the Electric Lamp
Students read a short biographical account about Bell and student B about Edison. Ask each pair to exchange information and determine what qualities these inventors shared. Ask students if they think all inventors share these qualities.
Curated OER
Let's Make Lemonade
Students generate a list of needs for a community project. In this social studies and philanthropy lesson plan, students listen to the story The Little Red Hen and discuss teamwork. Students plan for a lemonade stand, proceeds of which...
Other
Business Letters & Forms: Credit Inquiry
This site provides a sample inquiry letter when requesting a credit history for a vendor or lendor.
Letter Writing Guide
Sample Request Letter
This student-friendly site provides a well-written letter of request exemplar.
Letter Writing Guide
Letter Writing Guide: Letter Writing & Sample Letters
Click through links to learn how to write a business letter, a business email, and a friendly letter. Notes and sample letters for various types of letters are also available including complaint, interest, cover, apology, request,...
Alabama Learning Exchange
Alex: Correspondence for the Real World
As future employees, students should be aware of the various forms of business correspondence. Students will learn how to use wizards and templates from a word processing software to create business letters. This project allows students...
Other
Enjoy English: Effective Inquiry Email Writing: Get the Information You Need!
The word inquiry means an act of asking for information. So, business inquiries email are email used to ask for information. It is very simple: you write an email to ask people for the information you need.
Online Writing Lab at Purdue University
Purdue University Owl: Model for Writing a Request for Further Negotiations
A brief guide to writing a formal business request for further communication/negotiation with a potential employer.
Other
Western Michigan: Writing Persuasive Messages
A comprehensive guide to writing persuasive and sales messages and letters. Includes information on requests, sales, letters that sell ideas, and collections.
Letter Writing Guide
How to Write a Reference Letter
This informational site explains how to write a good letter of reference for another person.
University of Illinois
University of Illinois: Early American Trade With China: Emperor Quianlong's Response [Pdf]
In 1793, the King of England sent a mission under Lord Macartney to China to open regular diplomatic and commercial relations with China. The King instructed Macartney to deliver a letter tothe Emperor requesting, among other things,...