Parallel structure is tricky, even for many adults! Give your class extra practice with this two-page resource. For each of 16 sentences, they rewrite it using parallel structure. Do an example or two with them to give them confidence...

What better way to study the structures of organisms than by creating a new being? After considering different types of skeletal supports (exoskeleton and endoskeleton), budding biogeneticists work together to create their own animals -...

Lead your high school class on an exploration inside the cell. Individuals investigate the relationships between cells structure and function given their relative locations on the cell membrane. They explore the concept of homeostasis...

Changing the number of neutrons in an atom makes it an isotope, but it does not change the element. Pupils complete logic puzzles, matching isotopes with their unique number of protons, neutrons, and electrons. Either on paper or timed...

Students introduced to the interior structure of the Earth. They explore how the Earth's interior is broken down according to both it's physical properties and it's chemical composition. Students explore how convection currents within...

A simple coloring activity reinforces learning of the cell membrane structure. In addition, junior biologists answer fill-in-the-blank and short-answer questions detailing the function of the cell membrane. This worksheet is five pages...

Statements can be taken out of context and interpreted or used to support a very different view than the one originally intended. Young journalists start thinking about leading questions, sentence structure, context, and how they all...

Structure makes everything easier — even math. A helpful resource contains five short problems that require pupils to use the structure of the expressions in order to answer the questions. 

State reports can be a lot of fun, especially when the learners get to choose the state they study. This research and writing-focused social studies lesson engages learners in collecting information, essay structure, research, and...

In the first of two activities, your charges prepare wet mount slides of cork and bean sprout cells in imitation of Robert Hooke's historical investigation. An excerpt from his notes is included. Then, investigators compare animal cells...

Liken a cell and its organelles to a tiny person and its organs. After gathering information on cell structures and their functions, small groups collaborate to come up with an analogy of their own. They produce a collage describing the...

In this organic chemistry worksheet, students complete 10 questions in which they identify the structural formulas for the products of reactions.

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!

In this chemical compounds worksheet, students complete a graphic organizer by determining the electron dot formula, molecular shape, bond angle, bond polarity, and molecular polarity for 7 given compounds.

In this atom worksheet, chemists learn how to determine the number of protons, neutrons and electrons in an atom using the atomic mass and atomic number. They complete a chart of the subatomic particles and use marbles to represent...

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.

In "Nuclear Arthmetic," first-time physical scientists examine atomic structure and the periodic table of elements. The are given the formula, "N = A-Z," in which N is the number of neutrons, A is the atomic mass, and Z is the atomic...

In this matter exam, students answer 80 multiple choice and short answer questions about atomic structure, atomic bonds, and equations dealing with energy spectrums. A scientific calculator is recommended. There is a student answer sheet...

This is an online exercise in which chemistry learners answer a series of multiple choice questions about bonding. Topics addressed include ionic and covalent bonds, electronegativity, ions, valence electrons, resonance structure, and...

After writing a personal narrative, learners edit their work and that of their classmates. Using the imbedded link, pupils edit their paper. They form small groups and check each other's papers for spelling, grammar usage, sentence...

For high school students, this resource could provide a quick and easy way to review sentence structure. The grammar presentation focuses on the use of main and subordinate clauses. It could be used as a test preparation tool.

Your students should enjoy this slideshow which includes some basic definitions about the atomic structure of atoms. In fact, this presentation would be best-viewed before giving details and diagrams of neutrons, protons and quarks. The...

This wonderful recap of powerful figures in scientific history includes pictures, important dates, and the information about their inventions or impact. Atomic structure and the photoelectric effect are introduced. The first slide gives...

Here is an interactive presentation on molecular geometry if you have materials for building molecule models along the way. Isomerism is introduced by means of a graphic organizer. Viewers then imitate two molecule models and learn that...