Refine Your Results

Content Curators

Grades

Subjects

Resource Types

Standards

Now... gain access to over 2 Million curated educational videos and 500,000 educator reviews to free & open educational resources

Get a 10 Day Free Trial

159 resources with the concept periods

Lesson Planet

Highway of Words

For Teachers K - 5th Standards
The punctuation police are here! Dress up as a police officer, and teach your young learners the importance of using correct punctuation. Two poorly written paragraphs are presented to the learners, and they have to correct the errors in...
Lesson Planet

Worksheet: The Geological Time Scale

For Students 6th - 9th
After reading a passage about geological time and fossil evidence, Earth historians write answers to six questions about what they learned. They are also directed to design a board game that would teach players about the geological time...
Lesson Planet

Pendulums

For Teachers 7th - 12th
First-time physicists experiment with pendulums in this physics lesson. They vary the weight of the bob, record how long each takes to complete ten period swings, and then calculate the time for one period. They repeat the procedure,...
Lesson Planet

Capitalization and Punctuation

For Students 2nd - 5th
These passages don't look right! It's your grammarians to the rescue as they correct capitalization and punctuation issues in two informational paragraphs. They must circle all words missing a capital letter and fill in blanks where end...
Lesson Planet

On and On - Enrichment 7.6

For Students 6th - 8th
Pairs of mathematicians create a game in which they practice working with decimals.
Lesson Planet

Punctuation and Periods

For Students K - 2nd
Children review and study the importance of remembering to put a period at the end of each sentence. They write two original sentences that end with a period, and share them with the class. A good, confidence-building activity!
Lesson Planet

Punctuation Marks

For Students 3rd - 5th
In this punctuation worksheet, students review punctuation rules and respond to 8 questions that require them to use the appropriate punctuation.
Lesson Planet

Circular Trigonometric Functions

For Students 11th - 12th
In this Pre-calculus/Trigonometry learning exercise, learners estimate the amplitude, period, and horizontal and vertical translations of a graph and find a rule that models the data. The three page learning exercise contains fourteen...
Lesson Planet

Sentences In Motion

For Teachers 2nd - 4th
Explore the elements needed to make up a sentence (the sentence itself, the period, the comma, the question mark, and the exclamation point), with this language arts instructional activity. A loco-motor activity is embedded in the...
Lesson Planet

A Sentence for Life

For Teachers 2nd
What is a sentence? Second graders will explore the components of a sentence in the ten lessons of this unit. The subject, predicate, the process of proofreading, punctuation, and sentence sequence are analyzed in this unit. Handouts and...
Lesson Planet

Punctuation

For Teachers 3rd - 6th
As a short review of punctuation, such as the use of commas and semicolons, this presentation could be helpful in an upper elementary classroom. The series of slides defines each term and provides examples.
Lesson Planet

Standard Punctuation

For Teachers 4th - 6th
Clear up the confusion that comes with the question, do I use a comma or a semicolon? This presentation provides examples and reasons for using particular end marks, apostrophes, commas, or semicolons. Information is presented in a well...
Lesson Planet

English Exercises: Punctuation Marks

For Students 5th - 6th
In this punctuation mark interactive worksheet, students in the proper punctuation in each of 10 sentences. They insert commas, periods, question marks, semi-colons, colons, or apostrophes as needed in the sentences. They submit their...
Lesson Planet

Oscillations

For Teachers 9th - Higher Ed
Young scholars construct and compare the actions of various pendulums. In this pendulum motion lesson, students build and test different types of pendulums. They conduct experiments with the length of the swing arm and apply mathematical...
Lesson Planet

Lights Out! Periodic Phenomena

For Teachers 9th - 12th
Students investigate light as a periodic function.  In this light as a periodic function instructional activity, students collect data using a light sensor from various electric light sources.  Students analyze their data by identifying...
Lesson Planet

Periodic Waves

For Teachers 9th - 12th
Students explore the concept of periodic waves.  For this periodic waves lesson, students determine the amplitude, wavelength, period, and phase shift of sine and cosine graphs.  Students use sliders to change the value of a, k, and c to...
Lesson Planet

Getting Triggy With It

For Teachers 9th - 12th Standards
The concept of sine and cosine is explored in this instructional activity where students graph sine and cosine graphs using a transformation application on the graphing calculator.  Students change the coefficients for the amplitude,...
Lesson Planet

Pendemonium - The Posse in Australia

For Teachers 3rd - 5th
Students revise letters focusing their revision on comma and periods usage. In this creative grammar lesson, students watch a video on commas and periods, write a letter to a partner without the use of commas or periods, and revise a...
Lesson Planet

Woody Sine

For Teachers 9th - 12th
Students explore the concept of sine. For this sine lesson, students create a sine graph from tooth picks. Students create a unit circle with tooth pick length radius. Students then take the tooth picks from the unit circle and put them...
Lesson Planet

Sentence Writing

For Students 1st - 2nd
In this forming sentences worksheet, learners complete 5 sentences. Each sentence prompts students with a starter and picture. Learners must write 5 complete sentences and put a period at the end of each sentence.
Lesson Planet

Pendulums

For Teachers 6th - 8th
Middle schoolers explore the period of a pendulum. In this pendulum lesson plan, students make a pendulum using a fishing weight, hook, string and paper clip and measure the pendulum's period. Middle schoolers measure the number of...
Lesson Planet

Periodic Properties Lab

For Teachers 9th - 12th
Students investigate the periodic properties of elements in the periodic table. For this periodic properties lesson plan, students experiment with elements from the Alkaline Earth Metals, the Halogens, the Transition Metals, and for...
Lesson Planet

Periodic Table Fun!

For Students 10th - 12th
In this periodic table activity, students answer 5 questions about the periodic table, the elements and their properties and the families and groups of the periodic table.
Lesson Planet

Periods and Groups; Valence Electrons; Masses

For Students 9th - 12th
In this periods, groups, valence electrons and masses worksheet, students are given information about all these components of the periodic table. Students identify 4 elements in specific periods and groups, they find the valence...