Probability Concepts -- Combinations
An introduction to combinations.
Radicals -- Introduction to Radicals
An introduction to the teacher's guide on radicals.
Rational Expressions -- Introduction
An introduction to the teacher's guide on rational expressions.
Pinarbasi 1994: Animal Bones
1994 Excavations at Pınarbaşı, Karaman Province, Turkey: Excavations began at Pinarbasi in August and September 1994, and continued in September 1995. The site is in the lands of Suleimanhaci village, Karaman province, on the south side of the central Anatolian plateau, only about 20 km from Çatalhöyük. This is a salvage excavation, jointly organised by the University of Edinburgh, Department of Archaeology (Dr Trevor Watkins) and the Karaman Museum (Cengiz Topal). The group of sites at Pi
Social Bookmarking in Plain English
A short introduction to the concept of social bookmarking, using Delicious as the example.
Podcasting in Plain English
A short introduction to Podcasting and how it's different from broadcasting.
RSS in Plain English
An introduction to RSS as a way to save time reading web sites.
Social Networking in Plain English
A short introduction to the concepts behind social networking websites.
Wikis in Plain English
A short introduction to wikis focused a group of people that plan a camping trip using a wiki.
Online Photo Sharing in Plain English
A short introduction to the concept and features of online photo sharing web sites.
Historical Introduction to Philosophy
This course covers the following topics: an introduction to philosophy; philosophy of religion; epistemology; the philosophy of mind; free-will and determinism; ethics and metaphysics.
A glass stirring rod with a vertical ring handle, and a flat folded base in excellent condition. It was broken in half and then repaired. The glass has been twisted forming spiraling effect from top to bottom.
Did You Know 1.0
This inspirational power point, set to music, addresses the changing world we live in and encourages teachers to keep up with the technology and challenges of our students. Statistics and thoughts run across the screen while the music plays. One statisic states, "According to former Secretary of Education Richard Riley, the top ten jobs that will be in demand in 2010 didn't exist in 2004. We are currently preparing students for jobs that don't yet exist... using technologies that haven't yet b
Review appropriate notation for angle measurement, and describe angles
in terms of the amount of turn. Use reasoning to determine the measures
of angles in polygons based on the idea that there are 360 degrees in a
complete turn. Learn about the relationships among angles within
shapes, and generalize a formula for finding the sum of the angles in
any n-gon. Use activities based on GeoLogo to explore the differences
among interior, exterior, and central angles
Introduction to Fractions
This short video is from Jimmy Chang, who has a master's degree in math and has been a math teacher at St. Pete College for more than eight years. How to introduce fractions. Fractions are comparisons. Mr. Chang suggests using food and money examples for the introduction. (2:18)
Fractions and Decimals
Extend your understanding of fractions and decimals. Examine
terminating and non-terminating decimals. Explore ways to predict the
number of decimal places in a terminating decimal and the period of a
non-terminating decimal. Examine which fractions terminate and which
repeat as decimals, and why all rational numbers must fall into one of
these categories. Explore methods to convert decimals to fractions and
vice versa. Use benchmarks and intuitive methods to
Introduction to Rotation
This video provides and introduction to rotation. This is a quick and easy lesson but provides an important introduction to rotation.
Introduction to Frequency Tables
A brief introduction to the use of Frequency Tables. Definitions of statistics, data, and frequency table are discussed.
Measures of Central Tendency, Stem and Leaf Plots
In this video the mean, median, mode, and range are explored using the football scores from the JCHS Blue Jay 2008 football season. You will learn how to analyze data or recognize patterns and find measures of central tendency from stem and leaf plots
45-45-90 Triangles Video uses an electronic black board with different colored pens. Introduction to 45-45-90 Triangles, these can also be called right triangles because of the 90 degree measurement. These triangles are special because if two angles of a triangle are equal the one side they don’t share is going to be equal. This then goes on to explain Pythagorean Theorem, Side A squared + Side B squared = Side C squared, side C is t
Video uses an electronic black board with different colored pens. Introduction to 45-45-90 Triangles, these can also be called right triangles because of the 90 degree measurement. These triangles are special because if two angles of a triangle are equal the one side they don’t share is going to be equal. This then goes on to explain Pythagorean Theorem, Side A squared + Side B squared = Side C squared, side C is t