Curated OER
Element Symbols
For this elements worksheet, students complete a graphic organizer by writing in the correct symbol for the 12 elements given.
Curated OER
The Chemistry of Mineral Worksheet
In this mineral worksheet, students give the name and/or symbol for elements and they distinguish between elements and compounds. They fill in a chart with subatomic particles for given elements and they determine if given substances are...
Curated OER
Redox
In this redox instructional activity, learners determine the oxidation numbers of each element for the given chemical formulas. Students write out the reactions for each example given. Learners identify what part of the chemical equation...
Curated OER
Classification of Changes
In this classification of changes worksheet, students identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the other...
Curated OER
Aldehydes and Carboxylic Acids
In this aldehydes and carboxylic acid worksheet, students complete a chart filling in the missing name and structural formula of the given chemical formulas. In another section, students complete a chart on carboxylic acids as well as...
Curated OER
Reacting Masses Problems
In this chemical reactions worksheet, students follow steps to determine the mass of compounds formed by the combustion of an element. This worksheet has 5 problems to solve.
Curated OER
Atomic Structure
For this elements worksheet, students complete a graphic organizer by filling in the element symbol, atomic number, atomic mass, and the number of protons, electrons, and neutrons. Then students complete 2 short answer questions.
Curated OER
Outcomes Science 4
In this outcome science 4 worksheet, learners apply scientific knowledge to answer and calculate a variety of questions. Students research the answer to several questions using the websites suggested.
Curated OER
Mass, Mole, Volume Conversions
In this conversion worksheet, pupils make the following conversions, showing each step. Students use the periodic table and express all molar masses to 1 decimal place.
Curated OER
Integers
In this integers worksheet, students solve 10 different problems relating to integers. First, they use the roster method to write each set of even integers. Then, students use set builder notation to write the set of negative integers,...
Curated OER
Lewis Structures
In this Lewis structures worksheet, students identify and describe what Lewis structures or dot diagrams are and how they illustrate the valence electrons in an outer shell. Then they use a periodic table to determine the numbers of...
Curated OER
Atomic Structure
In this atomic structure instructional activity, students explain that an atom is made up of protons, neutrons and electrons. Then they explain that the atomic number is equal to the number of protons and the mass number is equal to the...
Curated OER
Chemistry
In this chemistry worksheet, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...
Curated OER
Chemistry Scavenger Hunt
In this chemistry worksheet, students identify the three main phases of matter. Then they search for information about each element on a Chem Time Clock. Students use the chemical symbol to identify each element.
Curated OER
Chemistry Activity 29
In this chemistry worksheet, students write the balanced chemical equation for each. Then they calculate the mass of nitrogen dioxide created with specific amounts of nitrogen and oxygen. Students also identify how many grams of the...
Curated OER
Periodic Table Puns
In this chemistry worksheet, students use their imagination and the elements in the Periodic Table to solve each of the puns listed on the sheet. Then they create some of their own and write them on the back.
Curated OER
Element Trading Cards
In this chemistry worksheet, students use the Internet to research the elements in the Periodic Table to locate the number of proton, neutrons, and electrons. They also draw pictures that illustrate one or more uses for their elements.
Curated OER
Gift of the Magi Test
Students explore literary elements, plot structure, and story elements. They read "The Gift of the Magi," and identify its theme and elements of the story. Afterward, students discuss the story and take a test over the material studied.
Curated OER
Gift of the Magi Project
Students read "The Gift of the Magi" and review the elements and theme in the story. In groups, students sketch another students' outline on butcher paper. They use the body parts to relate the characteristics of Della and Jim. ...
Curated OER
Gift of the Magi LP3
Students read the story of "The Gift of the Magi" and identify the theme and elements in the story. They discuss allusions, situational irony, simile, metaphor, allusion, irony and plot structure. Students share about sacrifices they...
Curated OER
Atomic Structure and Quantum Theory
Students are introduced to the structure of an atom and Dalton's atomic theory through a short video and mini-lecture. They also take a look at the weight of mass and become familiar with the idea of quantum theory
Curated OER
Sets an the Venn Diagram
Students explore the characteristics of sets and Venn Diagrams. Given data, students practice determining the placement of elements in a Venn Diagram. Students discuss the correspondence between data sets and their graphical...
Curated OER
Calculating the Average Mass of the Newly Discovered Element: Bean
Students determine the average mass of a new element using masses from three isotopes. In this chemistry instructional activity, students explain what an isotope is. They discuss their importance and uses.
Curated OER
Journey to the Center of the Earth I
Students identify the elements of science fiction and write their own example. In this Journey to the Center of the Earth lesson students complete several activities about science fiction, authors and novels.