Improving Old MacDonald's Farm
This exercise is designed to further explore topics addressed in the accompanying article. Students work through calculations to determine how much fertilizer is needed to meet a plant's nutrient requirements. From these calculations, students draw conclusions about the most cost-effective and environmentally sound farming practices.
Author(s): No creator set

National Middle School Science and Technology Bowl
Two competitions: an academic competition in which middle school students answer fast-paced questions about math and science (earth, physical, life, and general science) and a model fuel cell car competition that challenges students to design, build, and race model cars.
Author(s): No creator set

This site tells how parents can make sure children succeed with homework and develop strong study skills. Among the topics: setting a regular time and place for homework, removing distractions, looking over completed assignments, discussing assignments to be sure they are clear, talking with teachers, and more. A brief checklist is included.
Author(s): No creator set

Transporting to Ms. Fileshare
In this video segment from Cyberchase, the CyberSquad tries to reach Ms. Fileshare by using a 3 x 3 matrix to figure out the various ways they can travel to her.
Author(s): Creator not set

Hacker's Four-Zergen Game
In this video segment from Cyberchase, the CyberSquad determines the fairness of a game in which there are three shapes distributed equally on nine squares.
Author(s): Creator not set

A Simple Balance
In this video segment from Cyberchase, Digit and the CyberSquad learn that equations are balanced when the same number is on each side.
Author(s): Creator not set

A Flooding Threat
In this video segment from Cyberchase, the CyberSquad uses a graph to estimate how much the water level will rise in the Sensible Flats reservoir.
Author(s): Creator not set

Earning 100 Snelfus
In this Cyberchase video segment, the CyberSquad figures out how to earn 100 snelfus in 11 days.
Author(s): Creator not set

A Tip on Tipping
This TV 411 segment features a lesson from Question Man on how to informally calculate 15% tips at restaurants.
Author(s): Creator not set

What's a 360?
In this Cyberchase video segment, Harry tries to snowboard and learns how to measure and identify many common angles.
Author(s): Creator not set

Discovering Important Statistical Concepts Using Spreadsheets (DISCUS)
Author(s): No creator set

Sun Spot Analysis
In this activity, introductory students use Excel to graph monthly mean Greenwich sunspot numbers from 1749 to 2004 and perform a spectral analysis of the data using the free software program "Spectra". Short answer and thought questions related to the graphical data are asked throughout the assignment. ...
Author(s): Robert Mackay

Teaching with Data
This Starting Point module is written to assist geoscience faculty who want to utilize learning processes that use observations, defined in the most general sense, as a fundamental component of student learning. It provides information on what Teaching with Data is, why it is useful, how to make use ...
Author(s): Robert Mackay

Grade 4 Math Revision Test I
This module revises a variety of mathematical skills: basic operations, weights, measures and money are all revised. Some emphasis is placed on applied maths, and especially on introductory fractions.
Author(s): Qedoc Educational Team

Mathematics: starting with fractions
A short quiz introducing halves, quarters, thirds, fifths, sixths and eighths.
Author(s): Qedoc Educational Team

Multiplication Races I
Practice your mental and mathematical agility with arithmetic races. A sequence of levels with timed questions. Each level gets progressively faster. The questions themselves are based on multiplication and involve positive integers in the range 0 - 9999. There are a total of 19 levels, combing both ...
Author(s): Qedoc Educational Team

Preschool Maths I
Simple counting and arithmetic for first steps in mathematics. Visual stimuli accompany the tasks to motivate and assist early learning. This first module is limited to numbers from 1 to 20. Skills covering include: counting, ordering of numbers, number recognition, relating digital and alphabetic representations ...
Author(s): Qedoc Educational Team

Roman Numerals
This is a large module with a wide variety of learning and testing material surrounding Roman numerals. The easiest of the 12 levels contain simple matching and memory games for learning smaller Roman numbers. At higher levels the quizzes progress to multiple choice and sorting exercises, starting first ...
Author(s): Qedoc Educational Team

Math Test II for Grade 10
A set of 31 multiple choice questions from Xth Standard Math syllabus (of India), intended for use as The Spark Group's the teacher recruitment test.
Author(s): Shatajit Basu

Energy Skate Park
Learn about conservation of energy with a skater dude! Build tracks, ramps and jumps for the skater and view the kinetic energy, potential energy and friction as he moves. You can also take the skater to different planets or even space!
Author(s): Creator not set