Curated OER
The Dalton Model
In this Dalton worksheet, students read about John Dalton and his contributions to understanding the atom. Students are given sample data for Dalton's experiments and they answer questions about the data in his experiments.
Curated OER
Conservation of Mass
In this conservation of mass worksheet, students experiment with vinegar, baking soda, a balloon and a flask. They compare the mass of the closed system of reactants before the experiment to the mass of the products after the experiment...
Curated OER
6260 Atoms Test
In these chapter test worksheets students will multiple choice questions on atoms. Students will complete 77 questions on atoms to complete the chapter test.
Curated OER
Chemistry
In this chemistry activity, students complete 83 multiple choice, short answer and problem solving questions on various chemistry concepts.
Curated OER
Colors of the Universe Scavenger Hunt
In this colors of the universe activity, students explore the Internet to access one specific website to answer five short answer questions about the colors of the universe.
Curated OER
Introduction to Chemistry
In this introduction to chemistry instructional activity, students answer 9 questions regarding the study of chemistry. The first part is matching, then they "think like a scientist" and then they problem solve.
Curated OER
Types of Chemical Reactions Lab
In this chemical reactions activity, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the changes in...
Curated OER
Performance-based Assessments for Digital Circuit Competencies
For this electronics worksheet, students construct 43 circuits based on the schematic diagrams. They compare prediction with actual measurements.
Curated OER
Can You Hear My Now?: Getting the Message Across
In this power transmittance worksheet, students read about sources that transmit power and are given a chart with the distance and the power transmitted by each device. Students determine the intensity in watts of the power for each...
Curated OER
Belfy Word Search
In this language arts worksheet, students study 20 words in a word bank, then locate them in a word search puzzle. The words appear to be related to chemistry but the meaning of the title is not known.
Curated OER
Density
In this density activity, students read a selection on density and answer 10 questions using the information from the selection.
Curated OER
Activity Two--Psyching Out the System (Student Page) Asking Questions, Using Clues
Students observe two-dimensional shapes and work on the challenge that what is observed is as important as what is not observed.
Students determine constructions, rules and connections.
Full references listed for further reading and...
Curated OER
Mixtures
In this mixtures worksheet, learners fill in 7 blanks, determine if 4 statements are true or false, match 7 terms with the appropriate definitions, and solve 2 problems. These include topics such as homogeneous and heterogeneous...
Curated OER
Chem Word Search Puzzle
In this chemistry terminology worksheet, students review and discuss nineteen terms associated with chemistry and then locate and circle each term in a word search puzzle.
Curated OER
Solids, Liquids, and Gases
In this chemistry element activity, 7th graders complete three pages of activities that help them learn about solid, liquid, and gas forms.
Curated OER
Nuclear Reactors
In this nuclear reactors worksheet, learners use a diagram to match 28 words into a paragraph describing the parts of a nuclear reactor and what job they perform.
Curated OER
Petro Products
In this petroleum products activity, students are given the components of crude oil and they graph the various products found in a 50 gallon barrel. Students complete an activity to determine if they have collected cards that represent...
Curated OER
Euthyphro, Apology, Crito, and Phaedo - Essay Questions
In this online interactive reading comprehension activity, students respond to 35 multiple choice questions about Plato's "Euthyphro," "Apology," "Crito," and "Phaedo."
Curated OER
Astronomy as a Career
In this astronomy as a career worksheet, students use 2 graphs to answer 4 questions about the number of PhDs awarded, the number of PhD's awarded compared to Bachelor's degrees in astronomy and factors that might be involved in the...