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April Curriculum Calendar - Lesson Plan Ideas by Date

Enhance your current curriculum with this fun reference calendar. Whether you want to highlight historic events, honor birthdays of significant people, or celebrate holidays, this is a valuable tool for every teacher. Click on any event to find a breadth of related teaching resources that will spark new ideas to spice up your daily lessons. There's something worth celebrating every day!

Curriculum Calendar

<< April 2026 >>
Curriculum calendar for April 2026 showing educational events and resources
Sun Mon Tue Wed Thu Fri Sat
March 29, 2026 29
March 30, 2026 30
March 31, 2026 31
April 1, 2026 1
National Poetry Month begins
Also try: types of poetry
Financial Literacy Month begins
Also try: personal finance, budgeting
April Fool's Day
Also try: jokes, pranks
Ruins of Pompeii rediscovered (1748)
Also try: Mount Vesuvius, volcanoes
April 2, 2026 2
World Autism Awareness Day
Also try: asperger syndrome, learning disabilities
Hans Christian Anderson born (1805)
Also try: fairy tales, morals
April 3, 2026 3
National Find a Rainbow Day
Also try: Roy G. Biv, visible light
Jane Goodall born (1934)
Also try: chimpanzees
First iPad sold in the US (2010)
Also try: future of technology, mobile devices
April 4, 2026 4
Maya Angelou born (1928)
Also try: I Know Why the Caged Bird Sings, poetry
NATO ratified (1949)
Also try: Atlantic Alliance
April 5, 2026 5
Booker T. Washington born (1856)
Also try: Atlanta Compromise
Easter Island discovered (1722)
Also try: Polynesia
Easter Sunday (Western Christian)
Also try: Christianity
April 6, 2026 6
Robert E. Peary and Matthew Henson reach the North Pole (1909)
Also try: North Pole, arctic exploration
US enters World War I (1917)
Also try: Allied Powers
April 7, 2026 7
World Health Day
Also try: healthy habits
National Walking Day
Also try: phyical fitness, wellness, exercise
Billie Holiday born (1915)
Also try: jazz
April 8, 2026 8
The Buddha born (536 B.C.)
Also try: Buddhism, world religions
Juan Ponce de Leon born (1460)
Also try: European explorers, Age of Exploration
April 9, 2026 9
General Lee surrenders at Appomattox (1865)
Also try: General Lee, American Civil War
First known audio recording of a human voice (1860)
Also try: phonographs, sound
April 10, 2026 10
Encourage a Young Writer Day
Also try: creative writing, writing prompts
The Great Gatsby published (1925)
Also try: Roaring Twenties, F. Scott Fitzgerald
April 11, 2026 11
National Pet Day
Also try: dogs, cats, domestic animals
US Navy acquires its first submarine (1900)
Also try: US Navy, submersibles
April 12, 2026 12
Beverly Cleary born (1916)
Also try: Ramona Quimby
American Civil War begins at Fort Sumter (1861)
Also try: American Civil War
April 13, 2026 13
National Scrabble Day
Also try: spelling, word games
Guy Fawkes born (1570)
Also try: Gunpowder Plot
Thomas Jefferson born (1743)
Also try: Founding Fathers, US presidents
April 14, 2026 14
Webster's Dictionary published (1828)
Also try: dictionary skills, vocabulary skills
President Abraham Lincoln assassinated (1865)
Also try: John Wilkes Booth
Titanic hits iceberg (1912)
Also try: iceberg
April 15, 2026 15
US Tax Day
Also try: taxes, Internal Revenue Service
World Art Day
Also try: painting, arts and crafts, sculpture, art history
Leonardo da Vinci born (1452)
Also try: Renaissance art, Mona Lisa
April 16, 2026 16
Wilbur Wright born (1867)
Also try: Wright brothers, airplanes, aviation
Apollo 16 launched from Cape Canaveral (1972)
Also try: Cape Canaveral, NASA
April 17, 2026 17
National Haiku Poetry Day
Also try: Japanese poetry
Ellis Island Family History Day
Also try: family history, ancestors, immigration
Bay of Pigs Invasion (1961)
Also try: Cuban Missile Crisis
April 18, 2026 18
Paul Revere's Famous Ride (1775)
Also try: American Revolution
San Francisco earthquake (1906)
Also try: San Andreas fault
April 19, 2026 19
Oklahoma City Bombing Commemoration Day
Also try: domestic terrorism
American Revolutionary War begins (1775)
Also try: Lexington and Concord
April 20, 2026 20
Joan Miro born (1893)
Also try: surrealism
Deepwater Horizon oil rig explodes (2010)
Also try: oil spills, oil rigs
April 21, 2026 21
John Muir born (1838)
Also try: naturalists, national parks
Rome founded (753 BC)
Also try: Roman Empire, Ancient Rome
April 22, 2026 22
Earth Day
Also try: environmentalism, recycle
Immanuel Kant born (1724)
Also try: philosophers, transcendentalism
April 23, 2026 23
William Shakespeare born (1564)
Also try: Romeo and Juliet, Hamlet, Globe Theatre
First US public school founded, Boston Latin School (1635)
Also try: public education
April 24, 2026 24
Library of Congress established (1800)
Also try: US Congress
Hubble Telescope launched (1990)
Also try: astronomy, space exploration
April 25, 2026 25
Ella Fitzgerald born (1917)
Also try: jazz
Bell Labs announces first silicon solar cell (1954)
Also try: renewable energy, sources of energy
Arbor Day
Also try: trees, deciduous, conifers
April 26, 2026 26
National Richter Scale Day
Also try: earthquakes, seismic waves
Chernobyl disaster occurs (1986)
Also try: nuclear accident, radiation
April 27, 2026 27
National Tell a Story Day
Also try: story telling, oral tradition
Samuel Morse born (1791)
Also try: Morse code, communication technology
April 28, 2026 28
James Monroe born (1758)
Also try: Founding Fathers, US presidents
Harper Lee born (1926)
Also try: To Kill a Mockingbird
April 29, 2026 29
International Dance Day
Also try: choreography, ballet
William Randolph Hearst born (1863)
Also try: newspapers, yellow journalism
April 30, 2026 30
International Jazz Day
Also try: Louis Armstrong, Bessie Smith
Louisiana Purchase (1803)
Also try: US expansion
May 1, 2026 1
May 2, 2026 2

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April 2026
May 2026
June 2026
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September 2026
October 2026
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December 2026
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