Curated OER
Nuclear Chemistry Homework Problem Set
In this nuclear chemistry learning exercise, students evaluate data from concentration experiments on radioactive iodine. They graph the data, determine radioactive decay and half life for the element.
Curated OER
Ocean Waves and Tides
In this tides worksheet, students will use a tide chart to plot 15 data points onto a graph. Students will be looking at high tides and low tides and comparing the ranges. This worksheet has 2 short answer questions.
Virginia Department of Education
Planet Line-Ups
Should Pluto be considered a planet or a dwarf planet? Scholars research planets in our solar system to understand their similarities and differences. It also includes memory activities related to the order of the planets.
Curated OER
Ocean Water
Given data about the composition of ocean water, students complete 5 different questions using a provded table that relate to the ocean water (with elements Chloride, Sodium, Sulfate, and Magnesium). Some questions require calculation,...
Curated OER
Human Heredity II
Using deductive skills and reasoning based on the data provided about a family's blood genotype, blood phenotype, chromosomes, and genetic conditions, 9th graders answer the questions below. The conditions discussed are Down Syndrome and...
Virginia Department of Education
Predator-Prey Simulation
Do your pupils have the misconception that environmental predators are "bad" and harm smaller creatures? The simulation explains, in detail, the important role predators play in maintaining a stable ecosystem. Through web-based research,...
Curated OER
Timing the Tides
Students collect data and describe how and why the high and low tides change from day to day. In exploring tides lesson students study tides by taking notes, recording data and analyzing their findings.
Curated OER
Newton's 2nd Law of Motion
Students investigate how mass affects the speed of an object. In this physics instructional activity, students record data on the data table and graph results. They analyze findings and formulate a conclusion.
Curated OER
Bacteria in Your Life
In this bacteria worksheet, students conduct an experiment by looking through their cupboard and refrigerator at home and locating the expiration date on six foods. Then they record what they found in the table shown. Students also...
Curated OER
Evolution of Stars
In this stars activity, learners classify stars by comparing their surface temperatures and absolute magnitude. Students fill in 24 blanks in a data table.
Virginia Department of Education
Molar Volume of a Gas
What is a chemist's favorite plant? Stoichiome Tree! Scholars produce hydrogen gas by reacting magnesium with hydrochloric acid. Then they calculate the molar volume of the gas produced before answering assessment questions.
Curated OER
Comparing Minibeasts
In this "Comparing Minibeasts Data Worksheet", students respond to four short answer, one drawing, and eight graphic organizer questions.
Virginia Department of Education
Osmosis, Diffusion, and Active Transport
No, it really is okay to play with your food! Emerging scientists manipulate popcorn, eggs, and other household objects as they demonstrate multiple cellular processes. The activity, capable of modifications, is designed to reflect...
Curated OER
Laboratory: Micro Rockets
If you know how to employ the exothermic reaction between hydrogen gas and oxygen gas to make a miniature rocket, then this worksheet is a fabulous lab sheet for your chemistry charges. First, they observe a spark in pure oxygen and one...
Curated OER
Lake Pepperidge Farm
Students calculate proportions to determine the total population of Lake Pepperidge Farm. They collect a blind sample of fish and count the number of tagged and untagged fish. They collect data from all samples and record the data in a...
Curated OER
Hurricane Frequency and Intensity
High schoolers examine hurricanes. In this web-based meteorology lesson, students study the relationship between ocean temperature and hurricane intensity. They differentiate between intensity and frequency of hurricanes.
Curated OER
Rules of the Roll
Middle schoolers roll a ball down a plank and measure the distance it travels. Students graph the distances the ball travels as they change the height of the incline (increase slope).
Curated OER
Beans and Birds: A Natural Selection Simulation
High schoolers solve the following problem concerning the evolution of seed color in pinto bean plants: "How does natural selection change the frequency of genes or traits over many generations?" They use the constructivist approach to...
Curated OER
Cyber Chow Combos
Students, after watching the CYBERCHASE episode, "A Day at the Spa,"represent and count combinations of choices using tree diagrams.
Curated OER
Quantitative Analysis of Vinegar Lab
In this quantitative analysis worksheet, students perform a lab to determine the amount of acetic acid in vinegar by doing a titration. They use an indicator phenolphthalein to determine the endpoint of the titration.
Curated OER
Show Me!
Students analyze and interpret graphs. In this graphing activity, students view a video and construct their own graphs (line, circle, bar) from given sets of data.
Curated OER
Sediment Deposition Lab
Students set up a stream table, observe erosion, and record data on where various sizes of sediments settle. They draw conclusions as to what kind of sedimentary rock form in what locations.
Curated OER
Keep It Cool
Young scholars complete a science experiment to study insulation, heat transfer, and permafrost. In this permafrost study lesson, students design and test a soda insulator. Young scholars graph their class data and discuss the results....
Curated OER
Comparison of Snow Cover on Different Continents
Students use the Live Access Server (LAS) to form maps and a numerical text file of snow cover for each continent on a particular date. They analyze the data for each map and corresponding text file to determine an estimate of snow cover...