For each of the 15 situations given, pupils have to complete the balanced molecular equations, including physical states for all reactants and products.  They should also write the total ionic equation, and the net ionic equation.

Here is an attractive worksheet that walks chemistry learners through a review of aqueous solutions. There are matching, short answer, and multiple choice questions dealing with boiling and freezing points, precipitate, molality, net...

Marine biology apprentices interpret data of sturgeon interaction with gill nets. They use the data to calculate the percentage of fish entangled in each twine size to discover if there is any correlation. This is a valuable exercise in...

Students draw a net (a two-dimensional pattern that can be formed to make a solid) for making an open top box on grid paper. They cut out the net and fold up each side to form the open box and tape the sides, then find the volume of the...

Fourth graders use two different techniques to construct triangles with specific dimensions. They determine how to construct nets for three-dimensional objects focusing on those made with equilateral triangles. They are able to name the...

Students research and develop lessons to emphasize safe Internet use by children. They design pamphlets about safe use by children for parents. Using Powerpoint, they deliver a presentation about Internet predators. Students alsodevelop...

Pupils examine the history and the development of the net from its defense creation in 1969 to Vice President Gore's Information Superhighway in the ninety's. this lesson was originally written for librarians who have had little or no...

Students pull tootsie pops from a large grocery bag and tell the teacher three three things: 1. their favorite flavor, 2. probability of them getting their favorite flavor and 3. keep a tally of flavors drawn from the bag at the bottom...

Bycatch is a sad reality for many sea turtles, dolphins, and sharks; it occurs when they get unintentionally caught in commercial fishing nets. The class plays a game using popcorn and crackers, each child will attempt to catch the...

Don't table the resource—use it now. An AP® Calculus curriculum module encourages the use of tabular data throughout the course. It provides some example topics, such as rate of change, net change, and average value of a function, where...

Teachers.Net Exploring Ring Magnets (elementary, Science

You and your class will like this lesson on using visual models to relate the volume and surface area of solid shapes. Learners construct three-dimensional forms using nets. They calculate the surface area and volume for each and then...

Students are engaged in the introductory skills of playing tennis and develop the ability to overhead serve. They practice serving a ball over the net without a return being made. This is done to work on technique and speed of serving...

Students explore Mayan culture. In this Mayan world cultures lesson, students identify 5 methods by which the Mayan people carried things. Students view several drawings and photographs of these items, then describe how each item was...

In this forces worksheet, learners calculate life force, acceleration, and displacement for 8 word problems. Students must label force diagram and a summation force model.

Every learner can be an artist with a series of activities designed to access their creativity. With reference links and instructional ideas, this art resource is sure to enrich your class and bring new ideas to even your most reluctant...

Don't overreact! A simple experiment demonstrates chemical reactions as scholars mix chemical solutions and metals in a large well plate. They note all changes to the metals, solutions, precipitate, colors, and more. A full data table...

This hands-on instructional activity takes young geometers on a tour of 2D polygons and 3D polyhedrons. After exploring different web resources and discussing geometric shapes, small groups construct models of polyhedrons using bendable...

At the end of a general physics course focused on light and electricity, you can administer this exam. Concepts covered include electromagnetism, circuits, induction, light rays, lenses and mirrors, characteristics of light, electron...

A simple lesson to practice the throwing and catching skills for the game of Tchoukball. There are several warm-up activities to have the class practice tossing a ball around. Then the main drill is organized much like a basketball...

Students investigate nets as they relate to volume and area. For this geometry lesson, students use nets as a visual to deepen their understanding of surface area and volume of objects. They make conjectures about different objects and...

In this laws of motion activity, students review Newton's 3 laws of motion and compare force and net force. 11 matching, 18 fill in the blank, 6 word problems.

Students respond to Tony Smith's sculpture as art and brainstorm about math concepts inherent in his work. They create a sculpture with polyhedra nets, calculate the cost of covering sculpture in gold, and write an exhibit label for...

Students explore the black keys on the piano and basic music theory techniques using the Internet as a guide. Websites visited include www.PianoNanny.com and musictheory.net.