NOAA
What's the Big Deal?
Who knew that a possible answer to Earth's energy resource problems was lurking deep beneath the ocean's surface? Part four of a six-part series introduces Earth Science pupils to methane hydrate, a waste product of methanogens. After...
Curated OER
Regents High School Examination PHYSICAL SETTING CHEMISTRY 2007
The University of the State of New York has designed a series of exams to be given to high schoolers. This chemistry exam is one of the most comprehensive and well-written that you will ever find. It consists of 84 questions in a variety...
Curated OER
Science Puzzlers, Twisters, and Teasers: Chemical Bonding
What a cute approach to chemical bonding! Atoms all have human names and are attending at a dance. Who will pair up with whom? By reading the characteristics, and not the element name, chemistry whizzes figure out the bonding pairs....
Roy Rosenzweig Center for History and New Media
Continental Differences
Middle schoolers break into groups and closely investigate primary sources associated with the seven different continents. After deciding which continent their primary sources relate to, representatives from each group present their...
DiscoverE
Design a Shoe
Engage young scientists in a project where high fashion meets engineering! Using foam core and hot glue, partnered pupils design and create a functional, fashionable pair of shoes. Groups then put the footwear through its paces using a...
Novelinks
Words by Heart: Question Answer Relationship
Even though readers investigate matters of the heart, this activity promotes the inner workings of learners' brains. The fifth lesson of six has the teacher first model the strategy to the class before having small groups practice. To...
American Chemical Society
Curious Crystals
Crystals are more than meets the eye! Can learners tell them apart simply by observation? As they examine five samples with a magnifier, they find that appearance alone is not enough. This serves as an introduction to a mini unit on...
Curated OER
2009 U. S. National Chemistry Olympiad - Local Section Exam
Here is a copy of a past national challenge exam that you can use in your general chemistry course as a unit or semester review. Sixty multiple-choice questions query learners on properties of matter, stoichiometry, reactions, and...
Curated OER
Periodic Table
Students identify in what groups and periods element is, state how many valance electrons element has, list basic properties of groups on periodic table, fill electrons in correct energy level/groups, and answer chapter questions.
Curated OER
Using a Chart or Table
In this charts and tables worksheet, learners follow directions on setting up charts or tables to help them solve time and addition word problems. Students complete 3 problems.
Curated OER
Top Table
In this craft project worksheet, students gather materials and with adult help, construct a table for feeding birds. This is an advanced project.
Curated OER
Multiplication Table: Facts From 1-12
For this multiplication worksheet, students complete a multiplication table with facts from 1- 12. There are some numbers provided as hints.
Curated OER
Counting In Groups Of 10
In this counting in groups of ten worksheet, students count ten dots and circle them in six boxes, write how many ten-groups they get and then write how many ones are left over.
Curated OER
Are You a Trend Setter?
Students are introduced to the periodic table of elements. They devise and perform and experiment in which they determine the density of specific elements. They use their results to predict the density of other elements in the same group.
Curated OER
A Date With Chemistry
Students research certain elements and then analyze their potential bonds with other elements in a dating game where the dating pool is comprised of the elements featured on the Periodic Table.
Curated OER
It's the Law: Periodically
Ninth graders examine the Periodic Table. In this element lesson, 9th graders observe the chemical reactivity of elements. They graph the properties and discuss the trend in the group and period of elements. The students use math to...
Curated OER
The Halogens
In this chemistry worksheet, students answer 24 questions related to properties of halogens. They fill in the table with the correct answers and participate in teacher demo.
Curated OER
Graphing with Stems-and -Leafs
Fourth graders examine the use of stem and leaf graphs. For this stem and leaf graph lesson, 4th graders participate in teacher led lesson showing the use of the graphs. They work in groups to collect data about peanuts before making a...
Curated OER
Elements 'R' Us
Sixth graders participate in a Web Quest in order to examine the periodic table of elements. After collecting information about an element of their choice, they share with group members what they have learned. Groups create class...
Curated OER
Classification of the Chemical Elements
Students construct a periodic table using felt strips as elements by arranging elements based on their characteristics. In this periodic table lesson plan, students place colored strips of paper that represent elements in the proper...
Curated OER
Histograms
In this histograms instructional activity, students solve 5 word problems based on a histogram of presidential ages at their inauguration. Next, students create a frequency table and a histogram based on a list of data which shows the...
Curated OER
Organic Chemistry-Naming Substituted Hydrocarbons
For this substituted hydrocarbons worksheet, students learn how to name compounds using a table of organic functional groups and the rules for naming hydrocarbon compounds. They practice naming twenty substituted hydrocarbons.
Curated OER
What Did It Cost 100 Years Ago?
Students compare prices of good across the century in order to introduce the topic of inflation. They undertand the concepts of inflation and Consumer Price Index (CPI), use online calculators to figure the approximate cost of goods...
Curated OER
Let's Get Organized
Sixth graders identify table and each of its parts, including cell, column, row, header, and formula bar. Students then explain how tables are used to store and organize information in database, organize and categorize information...