Howard Hughes Medical Institute
Color Variation Over Time in Rock Pocket Mouse Populations
While many mutations are neutral, those that appear advantageous increase in frequency in a population. Scholars use illustrations to make predictions about populations of mice. They follow it up with a video to confirm or refute their...
Center for History Education
Breaking the Great League of Peace and Power: The Six Iroquois Nations During and After the American Revolution
What happens when you can't remain neutral? An informative lesson explores the impact of the American Revolution on the Iroquois Nations. Scholars learn about the six Iroquois nations and their treaty with the newly formed American...
Curated OER
Simulation: Revolutionary Town Hall Meeting
Secondary historians simulate events leading up to the American Revolution. They assume the roles of patriots, loyalists, or neutrals in a town meeting set prior to the Revolution. As Patriots and Loyalists make their arguments, neutrals...
Curated OER
Debates On Important Court Cases
High schoolers debate important court cases. Divided into three groups, students accept a position as first debater, second debater and the third group is neutral. At the conclusion of each debate, high schoolers vote to determine the...
Curated OER
Ionic bonding
Learners explore ionic bonding. They draw examples of ionic bonding and explain the activities of the electrons of the elements. Students use paper plates and candy to draw electron configurations of given atoms.
Curated OER
Acid (and Base) Rainbows
Pupils are introduced to the differences between acids and bases and how to use indicators, such as pH paper and red cabbage juice, to distinguish between them. They make predictions that can be answered through scientific investigation,...
Curated OER
Creating Transitions
Fourth graders analyze the use of transitions in text. In this transitions lesson plan, 4th graders determine how and why a transition is used at a specific time in a piece of writing. They show transitions by using movements before...
Curated OER
Easily Confused Words: Can and May
Can is one of the most commonly misused words. In actuality, may should be used in many of the sentences can tends to appear in. Review these example sentences with your third and fourth graders, and then have them complete the short,...
Curated OER
A Guide to Getting Along: Listening
Here is an effective way to have your charges practice and model important listening skills. After a short review of effective active listening concepts, such as using body language, summarizing what the other person said, and asking...
Curated OER
A Living Alphabet
Fifth graders pose to create the uppercase letters of the alphabet for digital photos. They use the photos and iPhoto to create an alphabet book with text.
Curated OER
A Living Alphabet
Students have a greater familiarity with the letters of the alphabet and use letters for other alphabet projects..
Curated OER
What Is A Number?
Seventh graders engage in a lesson that is focused upon teaching the concept of integer numbers with a focus upon the integers. They practice solving different problems using positive and negative numbers. They then attempt to describe...
Curated OER
It's All In How You Look At It
Students work collaboratively to create artistic renderings of digital photographs using a color value scale and grid techniques in this late-elementary school lesson based upon Ted Rose's book Discovering Drawing. The lesson includes a...
Curated OER
Solutions
In this solutions worksheet, students calculate the pH of given solutions. Students determine the equation used to determine pH and the estimated pH for mixtures. This worksheet has 12 fill in the blank and 15 problems to solve.
Curated OER
Distinguishing Between Atoms
Every type of question is used to query young chemists about atomic structure. A vocabulary list tops the page before fill in the blanks, true/false, and matching questions are listed. This is a neatly formatted and pertinent worksheet...
Curated OER
Acting as a Pre-write Tool
Second graders use acting to help them in a prewriting activity to develop a story. In this prewriting lesson plan, 2nd graders form a character map and brainstorm ideas for their story.
Curated OER
Diffusion through Membranes
Students identify diffusion and its processes through experimentation and calculations. They also use a CBL and conductivity probe to measure the conductivity of various solutions and study the effect of concentration gradients on the...
Curated OER
Periodic Trends
Thorough explanations of the trends in the periodic table of elements make up the majority of this handout. Atomic and ionic size, ionization energy, electron affinity, and electronegativity are presented before giving chemistry...
Curated OER
Organic Chemistry Practice Test
Framed as an organic chemistry practice test, this resource could be used for a variety of purposes. Composed of 15 questions about organic compounds such as isomers, alkynes, alkenes and amines, and other topics related to organic...
Curated OER
Chemistry Comes to Life
Although biochemistry of the human body is a vital topic, it doesn't have a chapter dedicated to it in many biology textbooks. If that's the case with your text, you can use this resource as a guide for designing your own lecture and as...
Curated OER
Research Techniques: Gathering Credible Sources
How can you spot a credible source? What even makes a resource reliable in the first place? Answer some of these questions with this presentation. Although intended for higher education, this PowerPoint could be modified for middle...
Curated OER
Formal and Informal Language
Words carry connotative baggage and some suitcases are bigger than others. Learners consult the Chambers School Dictionary to identify the formal, informal or slang words used in a series of exercises.
Curated OER
Simple Atomic Structure
Atomic structure is reviewed with connection to the gain or loss of electrons. The movement of electrons and the resulting behavior is summarized. Practical uses of static electricity is explained, with diagrams of the most common...
Curated OER
Solutions
In this solutions worksheet, students determine the pH or molar solubility of different solutions. Students state is the mixture given forms a buffer. This worksheet has 20 problems to solve.