Concord Consortium
Leap Years and Calendars
How many birthdays do leap year babies have in a lifetime? Learners explore the question among others in a lesson focused on different calendar systems. Given explanations of the Julian, Gregorian, and Martian calendars, individuals use...
Curated OER
The School Holiday Calendar
Various Muslim holidays and their meanings are researched and your students will predict whether or not they should be recognized on the New York City school calendar. An extension could be to write a letter to the Mayor about their...
Core Knowledge Foundation
Astronomy—Our Solar System and Beyond Tell It Again!™ Read-Aloud Anthology
A read-aloud anthology explores our solar system and beyond. Informational texts about astronomy invite pupils to discuss readings. Extension activities examine vocabulary, sayings, and phrases. Scholars work through the writing process...
Student Handouts
What Year Is It?
This page includes a space to write in the date, but what does the date even mean? And where does it come from? Inform your class about the various calendars and how the Western calendar came into widespread use with an informational...
Curated OER
Lesson Plans Using Calendars
Students can learn about the history of calendars and the use of time management skills with these lesson plans.
Curated OER
Lost King of the Maya
Students are introduced to the Mayan Long Count calendar system. They work in groups to calculate the date of their birth and use the calendar to determine important Mayan dates.
Core Knowledge Foundation
Kindergarten Skills Unit 1
A unit focuses on prewriting skills. Over 10 days, young scholars practice drawing lines and shapes, use play dough to build shapes, and track from left to right. Pupils put their sense of hearing to the test by listening for words in...
Curated OER
Aztec Calendar
Students investigate the Aztec calendar. In this Aztec calendar lesson, students look at examples of Aztec calendars, both the solar and lunar calendars. They access web sites to further investigate the calendars before making a Aztec...
Curated OER
Back to School Night
Come prepared for your next Back-to-School Night with an organized and informative presentation for your parents. Here you'll find a sample PowerPoint that includes such highlights as the teacher's homework expectations and calendar,...
Nemours KidsHealth
Safe and Healthy Summer: Grades K-2
Two lessons invite scholars to plan a fun and busy summer. Lesson one begins with a discussion in which pupils list favorite summer activities then draw a picture. Lesson two challenges learners to track their daily activity on a...
Curated OER
Sundials: Keeping Time Like Native Americans
Students explore the use of sundials. They observe the shadows cast by the sun and record the times at various points throughout the day. They create sundials and record the location of the shadows and the time of day. They view a...
Curated OER
Cultural Calendar
Students design their own cultural calendar. In this calendar making lesson plan, students decide on a culture for a calendar theme and discuss how calendars differ from the US calendar. Students create their own calendar using a...
Curated OER
Arithmetic Sequences 1.6
In this arithmetic sequences worksheet, students solve 45 short answer, multiple choice, and graphing problems. Students find the nth term of an arithmetic sequence. Students solve systems of equations using elimination. Students find...
Core Knowledge Foundation
Taking Care of the Earth Tell It Again!™ Read-Aloud Anthology
A read-aloud anthology closely examines human impact on the Earth while boosting reading comprehension skills. Through stories, scholars examine the concepts of natural resources, pollution, garbage, and recycling and brainstorm ways to...
Core Knowledge Foundation
First Grade Skills Unit 7
The last unit in the series by Core Knowledge focuses on alternative spellings, nouns, verbs, conjunctions, subject-verb agreement, using commas in a series, constructing sentences, and following the writing process while writing...
Core Knowledge Foundation
Third Grade Skills Unit 10: Living in Colonial America
Over three weeks, third graders participate in lessons designed to boost spelling and grammar skills—adjectives, adverbs, and pronouns—and prefixes. Readings are themed to share stories about Colonial America.
Core Knowledge Foundation
Unit 4: Listen, My Children - Poems for Fourth Graders
Over three weeks, fourth graders explore the world of poetry. They listen to authors such as Shel Silverstein and Maya Angelou, complete word work activities, and practice spelling skills. Budding poets take pen to paper with daily...
Core Knowledge Foundation
Unit 1: Contemporary Fiction - They Call Me Güero: A Border Kid’s Poems by David Bowles
They Call Me Güero: A Border Kid's Poems by David Bowles is the focus of a five-week language arts unit unit. Fifth graders listen to various poems and participate in thoughtful discussions, examining vocabulary and learning new words in...
Curated OER
Kids Create Calendars for Kids
Students create calendars for hospitalized children in their area. They research different holidays and work with an artist. They share their calendars with the community as well.
Curated OER
Learning Birthdays With Chinese Calendar
Students participate in a visual arts lesson that focuses on patterns used in a macaroni necklace that represents the students' birthdays in the Chinese calendar. They compare the Chinese calendar to the one used in America and look at...
Curated OER
Draw an Inch, Walk a Mile
Students work in small groups to solve the problems presented. The main project, mapping the classroom, use these discussions to collaborate in creating a tangible demonstration of their understanding.
Curated OER
Try Tessellation
Most middle schoolers probably feel that quilting is at best an activity left to their grandmothers. This activity uses the Zome modeling system to get them to realize how shapes in quilting are really tessellations and repeating...
Overcoming Obstacles
Taking Tests
In a lesson designed to prepare scholars for taking tests, they begin with a review of how to plan and review notes. They Identify ways to prepare for upcoming tests and strategies for studying and memorizing information. Class members...
Curated OER
October 3, 1906 - SOS Morse Code
In this writing prompt worksheet, students learn that October 3, 1906 was designated as the international distress code. Students create their own type of code system that helps them create secret messages.