High schoolers describe the basic beliefs of the Puritan religion; identify the principle figures in the Salem Witch Trials;explain the events that led to the mass hysteria suffered by the town; analyze the First Amendment; and examine...

Students discuss "How can we measure (or make it easier to record) the speed, distance or acceleration of the balloon?" They told that they are going to make a balloon racetrack. Pupils use meter sticks to accurately measure length and...

Eighth graders research the structure of the atom. They identify the properties of subatomic particles, including mass and electrical charge. Students access the websit www.chem4kids and extract 10 main facts from the content provided...

High schoolers define several vocabulary terms related to chemicals and toxicology. Students calculate chemical concentrations in water and explain the toxicological principles that govern safety of substances. High schoolers conduct an...

Students explore the size of the sun and it's temperature. Using the Internet, students visit given websites to compare the sun's diameter, outer layers, and mass to visual items students can relate to. They also compare the sun's...

Young scholars examine the relationships between force, mass and balance through the lens of clay sculpture. They discuss the definitions and concepts behind Newton's Third Law of motion then individually apply these principles to the...

In this chemistry worksheet, students identify the name and abbreviation of the SI unit for mass, length, time, electric current, and temperature. Then they give the abbreviation for each of the units listed and describe what they are...

Students calculate the size of a molecule. In this molecules and their sizes lesson plan, students find the size of an oleic acid molecule by using a measured amount of drops of oleic acid to find the volume of the sample, the thickness...

In this molarity worksheet, students fill in unknowns such as mass of solute, moles of solute, volume of solution and molarity of solution in a chart with given solvents. They also calculate the molarity of solutions in other problems.

In this dimensional analysis worksheet, students solve ten conversion problems where they find moles, mass, and molecules using dimensional analysis.

In this gas worksheet, students use the ideal gas law to find volumes of gases, pressure of gases, moles of gases, mass of gases and molecules of gases. They find unknowns at standard temperature and pressure and they calculate the...

In this balancing activity, students determine if equations are balanced, they place the proper coefficients in front of products and reactants to balance equations and they find the formula mass for molecules and compounds.

In this solutions worksheet, students solve fifteen problems including finding molar concentrations, writing net ionic equations, determining molarity of solutions, identifying oxidized and reduced agents and finding mass percent of...

In this Bohr atom worksheet, high schoolers complete a table with the number of electrons of the element, the electron configuration, the mass number, the number of protons, the number of neutrons, the element, the symbol and the isotope...

In this gas stoichiometry worksheet, high schoolers determine the volume of gases in 4 problems given the temperature, the pressure, and the masses of the reactants. They find the limiting reactant in one problem at STP.

Students investigate the properties of elements and periodicity. In this periodicity lesson plan, students observe a bag of 'elements' which are different fruits and classify them in groups and periods, show the periodic relationships...

In this periodic table worksheet, students complete a crossword puzzle given 19 clues about elements, symbols, properties of elements, atomic number and atomic masses of elements.

In this making molecules worksheet, students complete a table of elements with their symbol, atomic number, atomic mass, number of protons, number of electrons, period and group. Students then make models using pipe cleaners and beads of...

In this density demonstration, students compare a can of diet coke to a can of regular coke. They list the similarities and differences of each prior to the demonstration. The cans are placed in a tank of water and students record their...

In this algebra worksheet, students solve for percentages using chemical reactions as a real life scenario. The convert to grams when determining percentage of mass. There are lots of examples on how to convert for different units.

In this fractions in space worksheet, students solve 4 problems where they find ratios of orbit periods of satellites, they find the ratio of Neptune's and Pluto's periods, they determine the location of the planets after 5 opposition...

In this ice on Mercury learning exercise, high schoolers read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the...

For this percent of iron in lawnsand learning exercise, learners perform a titration of lawnsand using potassium manganate(VII) solution and determine the number of moles of iron in the sample. Students use the number of moles to find...

Students investigate the Periodic Table of Elements. In this chemistry lesson, students use a post of the Periodic Table to identify the mass number, atomic number, and atomic symbol. Students create a Podcast to "advertise" a specific...