Extra! Extra! Read all about leap year! Here, scholars write a newspaper article all about leap year/leap day from given facts including who, what, where, when, and why.

Teach your class how to camouflage themselves - and how to structure an expository paragraph - after learning about the Ndakinna Wilderness Project. They watch a video about observing nature, then discuss how to camouflage themselves....

Earth Day is a great topic to write about, and graphic organizers can really help learners classify their thoughts. Here is a fantastic set of themed worksheets that will allow your class to explore and write about conservation. Each...

In this biology learning exercise, learners complete a crossword puzzle with 46 questions on cell structure and function. They identify different cell organelles.

Young environmentalists learn how to craft a persuasive essay about an environmental issue they consider important. After studying the components of a persuasive essay and examining a student model, writers brainstorm possible topics and...

College-level or AP chemists use phthalic anhydride to synthesize two different polyesters, one linear and one cross-linked in structure. A detailed materials list and well-written procedures are provided on a lab sheet. Learners write...

In this Lewis structures instructional activity, students read about drawing Lewis structures and how to identify valence electrons. They draw Lewis structures for eight given compounds.

Eighth graders discuss and write about what led up to the discovery of the atom. Students label proton, nucleus, electron, and neutron in their notes. Students take notes on electron shells and how different atoms have different...

In this structural formulas worksheet, students are given three condensed structural formulas and three non-condensed structural formulas. They draw the structural and graphic formulas for each compound.

In this Lewis structures worksheet, students are given 6 compounds and they write the Lewis structure for each. They identify compounds with resonance structures and include the resonance structures if present.

In this National Olympiad exam worksheet, chemistry apprentices answer sixty multiple choice questions including general chemistry topics such as atomic structure, gases, problem solving, writing and balancing equations and solutions....

The vocabulary associated with atomic structure is reviewed by searching for the terms. Make sure to have young chemists also write definitions or explain each term on a separate sheet of paper.

Fourth graders develop their writing skills. In this paragraph structure lesson, 4th graders research natural disasters, compile their findings, create mobiles and write stories based on the mobiles.

Written for an introductory organic and biochemistry course, this exam will challenge your class. They label functional groups and stereocenters on drawings of molecules, draw structures given the name, complete drawings of chemical...

Four pages provide plenty of problem solving practice for chemistry whizzes. They answer questions and write electron configurations for ions. They use Lewis dot diagrams to display equations. Covalent bonds are explored. The last half...

Looking for a versatile activity on organic chemistry? If so, you might consider this resource. This resource asks learners to identify organic molecules, match terms with their definitions, determine bond angles and hybridization of...

The first of two worksheets methodically prepares chemistry novices for naming polyatomic compounds. It begins by having them acknowledge the number of each atom contained in a molecule. Then learners list the valence electrons for a...

If you need a straightforward and comprehensive organic chemistry exam, check this one out. Chemistry pupils identify functional groups in molecule diagrams, draw a Lewis structure, fill in a table about molecular shape, predict boiling...

In "The Nature of Covalent Bonding," chemistry hopefuls demonstrate an understanding of various types of covalent bonds, electron configuration, and resonance structures through fill in the blank, true or false, and matching questions....

For this alkanes worksheet, students complete a table with the chemical formula, the structural formula and the condensed formula of various alkanes given different numbers of carbon atoms. They answer three questions about valence...

In this matter exam, students answer 80 multiple-choice and short-answer questions on atomic structure, atomic bonds, and equations related to energy spectra. A scientific calculator is recommended. A student's answer sheet and an answer...

Explore expository writing and using precise language in this descriptive paragraph writing lesson. Learners brainstorm prior knowledge about the changing seasons in Ohio. They describe seasonal items, view seasonal pictures from...

In this alcohol and ethers worksheet, students complete 24 reactions of alcohols and ethers by writing the structural formulas for the products. If the reaction does not occur, students write N.R. Students also name 7 alcohols and ethers.

This template is made up of cards for 18 common elements. The chemical symbol is provided, along with space to write in the numbers of protons, neutrons, and electrons, draw Bohr diagrams and Lewis structures, and more!