Series
Mr. DeMaio
128 episodes
Fast, comic explainers from a teacher who took the format to YouTube, most landing between seven and twenty minutes. Two veins run through the catalog. Science curiosities hook a class immediately: tardigrades surviving the impossible, axolotls regrowing lost body parts, bats hunting by echolocation, black holes, avalanches, the Great Pacific Garbage Patch. Biography fills the longer end, with episodes on Abraham Lincoln, Albert Einstein, and Alexander Hamilton. A handful are songs, like the twelve months in order. The energy is loud and the jokes are constant, so these earn their keep as a hook or a review rather than quiet independent work.
What Mr. DeMaio covers
128 episodes in the library, tagged for Pre-K–6th. Heaviest coverage: Science, Social Studies and Math. Between them they line up with 44 distinct standards across 5 frameworks.
Episodes per grade
- Pre-K
- 3
- K
- 3
- 1st
- 4
- 2nd
- 35
- 3rd
- 99
- 4th
- 115
- 5th
- 85
- 6th
- 20
Episodes per subject
- Science
- 85
- Social Studies
- 35
- Math
- 16
- Music
- 16
- Health
- 1
NGSS (Science) 22
- 3-LS4-1Analyze and interpret data from fossils to provide evidence of the organisms and the environments in which they lived long ago.
- 3-LS4-3Construct an argument with evidence that in a particular habitat some organisms can survive well, some survive less well, and some cannot survive at all.
- 4-ESS3-2Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans.
- 4-LS1-1Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.
- 2-ESS1-1Use information from several sources to provide evidence that Earth events can occur quickly or slowly.
- 3-ESS3-1Make a claim about the merit of a design solution that reduces the impacts of a weather-related hazard.
+ 16 more
- 5-LS2-1Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment.
- 2-ESS2-2Develop a model to represent the shapes and kinds of land and bodies of water in an area.
- 2-LS4-1Make observations of plants and animals to compare the diversity of life in different habitats.
- 3-ESS2-1Represent data in tables and graphical displays to describe typical weather conditions expected during a particular season.
- 3-ESS2-2Obtain and combine information to describe climates in different regions of the world.
- 5-ESS1-1Support an argument that differences in the apparent brightness of the sun compared to other stars is due to their relative distances from Earth.
- 5-ESS3-1Obtain and combine information about ways individual communities use science ideas to protect the Earth's resources and environment.
- 1-ESS1-1Use observations of the sun, moon, and stars to describe patterns that can be predicted.
- 2-ESS2-3Obtain information to identify where water is found on Earth and that it can be solid or liquid.
- 4-ESS1-1Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time.
- 4-ESS2-1Make observations and/or measurements to provide evidence of the effects of weathering or the rate of erosion by water, ice, wind, or vegetation.
- 4-ESS2-2Analyze and interpret data from maps to describe patterns of Earth's features.
- 4-LS1-2Use a model to describe that animals receive different types of information through their senses, process the information in their brain, and respond to the information in different ways.
- 5-ESS1-2Represent data in graphical displays to reveal patterns of daily changes in length and direction of shadows, day and night, and the seasonal appearance of some stars in the night sky.
- 5-ESS2-1Develop a model using an example to describe ways the geosphere, biosphere, hydrosphere, and/or atmosphere interact.
- 5-PS3-1Use models to describe that energy in animals' food was once energy from the sun.
Common Core — Math 9
- 3.OA.C.7Fluently multiply and divide within 100. By the end of Grade 3, know from memory all products of two one-digit numbers.
- 1.G.A.1Distinguish between defining attributes versus non-defining attributes; build and draw shapes to possess defining attributes.
- 1.MD.B.3Tell and write time in hours and half-hours using analog and digital clocks.
- 2.MD.C.7Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m.
- 2.NBT.B.7Add and subtract within 1000, using concrete models or drawings and strategies based on place value.
- 3.MD.A.1Tell and write time to the nearest minute and measure time intervals in minutes; solve word problems involving addition and subtraction of time intervals.
+ 3 more
- 3.NBT.A.1Use place value understanding to round whole numbers to the nearest 10 or 100.
- 4.NBT.A.3Use place value understanding to round multi-digit whole numbers to any place.
- K.G.A.2Correctly name shapes regardless of their orientations or overall size.
Social Studies (C3 / NCSS) 10
- D2.His.3.3-5Generate questions about individuals and groups who have shaped significant historical changes and continuities.
- D2.Geo.6.K-2Identify some cultural and environmental characteristics of specific places.
- D2.His.14.3-5Explain probable causes and effects of events and developments.
- D2.Geo.1.3-5Construct maps and other graphic representations of both familiar and unfamiliar places.
- D2.Geo.2.K-2Use maps, graphs, photographs, and other representations to describe places and the relationships and interactions that shape them.
- D2.Civ.1.3-5Distinguish the responsibilities and powers of government officials at various levels and branches of government and in different times and places.
+ 4 more
- D2.Geo.12.3-5Explain how natural and human-made catastrophic events in one place affect people living in other places.
- D2.Geo.2.3-5Use maps, satellite images, photographs, and other representations to explain relationships between the locations of places and regions and their environmental characteristics.
- D2.His.1.3-5Create and use a chronological sequence of related events to compare developments that happened at the same time.
- D2.His.2.3-5Compare life in specific historical time periods to life today.
National Health Education 2
- NHES.1.5.5Describe practices and behaviors that prevent or reduce health risks, such as eating vegetables and fruit daily.
- NHES.3.5.1Use reading, writing, and speaking skills to find valid and reliable information about health behaviors.
Common Core — Math Practices 1
- MP6Attend to precision.
Every episode is vetted and tagged before it goes in. Pick your state in the filters above to see your own state’s codes alongside these.
128 results
Saber-Toothed Tiger Facts!
Mr. DeMaio
9 min2nd3rd4th5th
Learning About the Planets in Our Solar System
Mr. DeMaio
18 min2nd3rd4th5th
Learning About the Moon and Its Phases
Mr. DeMaio
7 min3rd4th5th
Learning About the Dwarf Planet Pluto
Mr. DeMaio
6 min3rd4th5th
Sun Facts for Kids!
Mr. DeMaio
11 min2nd3rd4th
Mercury Facts!
Mr. DeMaio
14 min3rd4th5th
Venus Facts for Kids!
Mr. DeMaio
13 min3rd4th5th
Earth Facts!
Mr. DeMaio
19 min2nd3rd4th
Mars Facts for Kids!
Mr. DeMaio
10 min3rd4th5th
Jupiter Facts for Kids!
Mr. DeMaio
11 min3rd4th5th
Saturn Facts for Kids!
Mr. DeMaio
10 min3rd4th5th
Uranus Facts!
Mr. DeMaio
15 min3rd4th5th
Neptune Facts!
Mr. DeMaio
15 min3rd4th5th
Dwarf Planet Facts!
Mr. DeMaio
19 min3rd4th5th
Meteor Facts for Kids!
Mr. DeMaio
10 min3rd4th5th
Black Holes Explained for Kids!
Mr. DeMaio
16 min4th5th6th
Total Solar Eclipse Explained for Kids!
Mr. DeMaio
4 min3rd4th5th
James Webb Telescope Explained
Mr. DeMaio
5 min4th5th6th
What Are the Northern Lights?
Mr. DeMaio
11 min3rd4th5th
Is There a Planet 9?
Mr. DeMaio
13 min4th5th6th
Earth Was Hit by Another Planet
Mr. DeMaio
10 min4th5th6th
The Biggest Star in the Universe!
Mr. DeMaio
13 min4th5th6th
The Biggest Black Hole in the Universe!
Mr. DeMaio
13 min4th5th6th
What Is a Quasar?
Mr. DeMaio
12 min5th6th
Water Cycle Explained for Kids!
Mr. DeMaio
7 min3rd4th5th
Thunder and Lightning Explained!
Mr. DeMaio
10 min2nd3rd4th
Cloud Facts!
Mr. DeMaio
12 min2nd3rd4th
What Is a Blizzard? (Mr. DeMaio)
Mr. DeMaio
11 min3rd4th5th
Hurricane Facts for Kids!
Mr. DeMaio
12 min3rd4th5th
Tornado Facts for Kids!
Mr. DeMaio
9 min3rd4th5th
Avalanche Facts for Kids!
Mr. DeMaio
7 min3rd4th5th
Tsunami Facts for Kids!
Mr. DeMaio
7 min3rd4th5th
Earthquake Facts for Kids!
Mr. DeMaio
10 min2nd3rd4th
Volcano Facts!
Mr. DeMaio
11 min2nd3rd4th
What Are Ice Volcanoes?
Mr. DeMaio
9 min4th5th6th
What Is Acid Rain?
Mr. DeMaio
8 min4th5th
What Is a Whirlpool?
Mr. DeMaio
10 min3rd4th5th
What Happened at Pompeii?
Mr. DeMaio
10 min4th5th6th
What Would Happen If Yellowstone Erupted?
Mr. DeMaio
11 min4th5th6th
Could You Survive a Waterspout?
Mr. DeMaio
10 min3rd4th5th
An Island of Trash? The Great Pacific Garbage Patch
Mr. DeMaio
12 min4th5th
Was Antarctica Always Frozen?
Mr. DeMaio
11 min4th5th
How Big Is the Grand Canyon?
Mr. DeMaio
10 min3rd4th5th
Shark Facts!
Mr. DeMaio
16 min2nd3rd4th
Snake Facts!
Mr. DeMaio
21 min2nd3rd4th
Spider Facts!
Mr. DeMaio
15 min2nd3rd4th
Bat Facts!
Mr. DeMaio
12 min2nd3rd4th
Puffin Facts!
Mr. DeMaio
13 min2nd3rd4th
Narwhals Explained
Mr. DeMaio
10 min2nd3rd4th
Axolotls and Their Super Power!
Mr. DeMaio
10 min3rd4th5th
How Powerful Is an Electric Eel?
Mr. DeMaio
12 min3rd4th5th
The Truth About Anglerfish
Mr. DeMaio
11 min3rd4th5th
The Truth About Piranhas
Mr. DeMaio
12 min3rd4th5th
Are Tardigrades Really Indestructible?
Mr. DeMaio
12 min4th5th6th
How Big Is the Giant Squid?
Mr. DeMaio
12 min3rd4th5th
Carnivorous Plant Facts for Kids!
Mr. DeMaio
11 min3rd4th5th
Plant Parts for Kids!
Mr. DeMaio
9 min2nd3rd4th
T-Rex Facts!
Mr. DeMaio
16 min2nd3rd4th
Spinosaurus Facts!
Mr. DeMaio
12 min2nd3rd4th
Velociraptor Facts!
Mr. DeMaio
12 min2nd3rd4th
Giganotosaurus Facts!
Mr. DeMaio
11 min2nd3rd4th
Mosasaurus Facts!
Mr. DeMaio
13 min2nd3rd4th
Megalodon Facts!
Mr. DeMaio
10 min2nd3rd4th
The Biggest Dinosaur That Ever Lived!
Mr. DeMaio
13 min2nd3rd4th
Titanoboa: The Biggest Snake That Ever Lived
Mr. DeMaio
9 min3rd4th5th
Woolly Mammoth Facts!
Mr. DeMaio
12 min2nd3rd4th
Quetzalcoatlus
Mr. DeMaio
10 min3rd4th5th
Dunkleosteus
Mr. DeMaio
11 min3rd4th5th
This Thing Ate Megalodons!
Mr. DeMaio
10 min3rd4th5th
The Tully Monster
Mr. DeMaio
8 min3rd4th5th
Dinosaur Extinction Explained for Kids!
Mr. DeMaio
8 min3rd4th5th
Learning About Ecosystems
Mr. DeMaio
9 min4th5th
Learning About Food Chains
Mr. DeMaio
7 min3rd4th5th
Learning About Herbivores, Carnivores, and Omnivores
Mr. DeMaio
11 min2nd3rd4th
Learning About Vertebrates and Invertebrates
Mr. DeMaio
7 min3rd4th5th
Classifying Animals
Mr. DeMaio
5 min3rd4th5th
Learning About Climates
Mr. DeMaio
6 min3rd4th
Learning About Landforms
Mr. DeMaio
5 min2nd3rd4th
Body Systems Explained!
Mr. DeMaio
20 min4th5th
Coronavirus Explained!
Mr. DeMaio
10 min4th5th6th
Presidents of the United States Song!
Mr. DeMaio
4 min3rd4th5th
Branches of Government Explained!
Mr. DeMaio
11 min3rd4th5th
George Washington Facts!
Mr. DeMaio
11 min3rd4th5th
Abraham Lincoln Facts!
Mr. DeMaio
17 min3rd4th5th
Thomas Jefferson Facts!
Mr. DeMaio
19 min4th5th6th
Alexander Hamilton Facts!
Mr. DeMaio
18 min4th5th6th
Walt Disney Facts!
Mr. DeMaio
22 min3rd4th5th
Albert Einstein Facts!
Mr. DeMaio
21 min4th5th6th
The Incredible Story of Bessie Coleman!
Mr. DeMaio
5 min3rd4th5th
The Incredible Story of Matthew Henson!
Mr. DeMaio
6 min3rd4th5th
The Incredible Story of Robert Smalls!
Mr. DeMaio
7 min4th5th
Yasuke the Black Samurai
Mr. DeMaio
5 min4th5th6th
The History of the Lewis and Clark Expedition!
Mr. DeMaio
18 min4th5th6th
The History of the Statue of Liberty
Mr. DeMaio
14 min3rd4th5th
Why Do Americans Celebrate the 4th of July?
Mr. DeMaio
10 min3rd4th5th
Learning About Ponce de Leon
Mr. DeMaio
4 min3rd4th5th
What Was the Bubonic Plague?
Mr. DeMaio
15 min5th6th
The Untold Story of the Salem Witch Trials
Mr. DeMaio
7 min5th6th
The 50 States Song for Kids!
Mr. DeMaio
3 min2nd3rd4th
How to Remember the Seven Continents!
Mr. DeMaio
7 min2nd3rd4th
Five Oceans Song!
Mr. DeMaio
2 min2nd3rd4th
Great Wall of China Facts!
Mr. DeMaio
10 min3rd4th5th
Mount Everest Facts!
Mr. DeMaio
11 min3rd4th5th
Eiffel Tower Facts!
Mr. DeMaio
17 min3rd4th5th
Roman Colosseum Facts!
Mr. DeMaio
14 min4th5th6th
Mount Rushmore Facts!
Mr. DeMaio
12 min3rd4th5th
The Leaning Tower of Pisa (Mr. DeMaio)
Mr. DeMaio
10 min3rd4th5th
Burj Khalifa Facts!
Mr. DeMaio
9 min3rd4th5th
How Big Is Big Ben?
Mr. DeMaio
11 min3rd4th5th
Mysteries of the Great Sphinx!
Mr. DeMaio
13 min3rd4th5th
What Is Stonehenge?
Mr. DeMaio
15 min3rd4th5th
Mariana Trench Facts!
Mr. DeMaio
9 min3rd4th5th
Two Times Table Song
Mr. DeMaio
3 min2nd3rd
Three Times Table Song
Mr. DeMaio
4 min2nd3rd
Three Times Table with Mr. DeMaio
Mr. DeMaio
1 min2nd3rd
Four Times Table Song
Mr. DeMaio
3 min3rd4th
Five Times Table Song
Mr. DeMaio
3 min2nd3rd
Six Times Table Song
Mr. DeMaio
3 min3rd4th
Seven Times Table Song
Mr. DeMaio
3 min3rd4th
Eight Times Table Song
Mr. DeMaio
3 min3rd4th
Nine Times Table Song
Mr. DeMaio
5 min3rd4th
Ten Times Table Song
Mr. DeMaio
2 min2nd3rd
How to Round to Tens and Hundreds!
Mr. DeMaio
7 min3rd4th
How to Borrow in Subtraction!
Mr. DeMaio
7 min2nd3rd
Shapes Song for Kids!
Mr. DeMaio
4 minPre-KK1st
Days of the Week Sing-Along Song!
Mr. DeMaio
3 minPre-KK1st
12 Months of the Year Song for Kids!
Mr. DeMaio
2 minPre-KK1st
How to Tell Time!
Mr. DeMaio
9 min1st2nd3rd































































































































