Levelling System

The Levelling System is a special system dedicated to grouping Alphablocks and Numberblocks episodes into five colour-coded levels depending on the difficulty of each episode.

There are 219 episodes in total, separated between these five levels, and here is a list of which episodes are in which level, and why that is.

The five levels will also be explained in each list.

Red Level One

"Level one is all about recognising the sounds that each letter makes. Children meet the letters in an order that allows them to start making words straight away − using sounding out and blending skills: saying the sounds that each letter makes and blending them together to make words. This level also helps children master the key skill of segmenting, breaking words they hear down into letter sounds." - Alphablocks

"Level 1 introduces the first five numbers and foundation skills including counting, recognising amounts on sight, comparing and sorting numbers and simple addition and subtraction." - Numberblocks

Episodes in this level

Alphablocks	Numberblocks
Series 1 Alphablocks Series 3 On ABC	Season 1 One Another One Two Three One, Two, Three! Four Five Three Little Pigs Off We Go How To Count Stampolines The Whole of Me The Terrible Twos Holes Hide & Seek Season 3 Once Upon a Time Blockzilla The Numberblocks Express Fruit Salad Zero

Orange Level Two

"Level two introduces the less common letters and rounds out the alphabet. Once your child knows all their letters and letter sounds, they can enjoy making and reading lots of simple words. They'll also meet the capital letters and letter names." - Alphablocks

"Level 2 takes us up to ten, developing the foundation skills and introducing number bonds, odds and evens, square numbers, number patterns, shapes and more." - Numberblocks

Episodes in this level

Alphablocks

Numberblocks

Series 1 Top Why Key Glow Sing Band Party Race Surprise Bus Quiet Map Jaybird Series 2 Taps In Man Din Dog Cat Pen Up Red Hen Bop Fred Van Zap Dot Lips Box Web Quick Kick Wig Rainbow The Cat Sat on the Mat Series 3 Wish Snowman Win Hat Little Red N Dots Frog on a Dog Fit Odd Hey! Ants Ink Crash

Season 2 Six Seven Eight Nine Ten Just Add One Blast Off Counting Sheep Double Trouble The Three Threes Odds And Evens Fluffies The Two Tree Numberblock Castle Ten Green Bottles Season 3 Now We Are Six To Ten Numberblobs Building Blocks Peekaboo! Hiccups What's the Difference? Numberblock Rally Five and Friends Octoblock to the Rescue! Ten Again Season 4 Flatland Pattern Palace The Legend of Big Tum Mirror, Mirror The Wrong Number Season 7 Your Turn Now You See Us Ten's Top Ten What's My Number? Fun Times One Times Table

Yellow Level Three

"Level three introduces children to letter teams − two letters that join to make one sound, such as sh and ch, oo and ee. These are also known as digraphs. And they meet three-letter teams, such as igh and air − also known as trigraphs." - Alphablocks

"Level 3 takes us past ten with numbers who discover place value, doubling and halving, multiplication, division, factors and new number patterns." - Numberblocks

Episodes in this level

Alphablocks

Numberblocks

Series 1 Bee Key Glow Cha Cha Cha Moon Alphalympics Sail UFO Zzzzz Series 2 Hill Kick Series 3 Champ Song Thing Beep Train Tightrope Toad Book Card The End How Now, Brown Cow? Fair Series 4 Alphabet Outlaw Birthday Girl Cowboy

Season 4 Eleven Twelve The Way of the Rectangle Ride the Rays Block Star Thirteen Fourteen Fifteen Tween Scenes Step Squads Season 5 Fifteen's Minute of Fame On Your Head Ten's Place Balancing Bridge Sixteen Square Club Seventeen Eighteen Loop the Loop Nineteen Twenty Tall Stories Flights of Fancy I Can Count To Twenty Heist Season 6 Sign of the Times Fun Times Fair The Lair of Shares Terrible Twosday Divide and Drive Season 7 The Many Friends of Twenty Ten Vaulting Twoland Two Times Shoe Shop Odd Side Story Specials The Twelve Days of Christmas

Green Level Four

"Level four is all about letter blends − two consonants that make both of their sounds when they appear together (instead of a new single sound). Blends can be at the start of a word (such as st-, bl- or tr-) or at the end (such as -nd, -mp and -sk ). And there are three letter blends too: (such as spl- and str-) They are also known as consonant clusters." - Alphablocks

"Level 4 helps children become number explorers, discovering how the number system works and developing all their skills with two-digit numbers." - Numberblocks

Alphablocks	Numberblocks
Series 3 Best Series 4 Four Clap Prank Plusman	Season 6 Twenty-One and On We're Going on a Square Hunt Thirty's Big Top Land of the Giants Fifty Season 7 How Rectangly! Rectangle Racers The Team Factor Hidden Talents Making Patterns Season 8 Now in 3D Club Picnic Too Many Threes Circus of Threes Figure it Out Snow Day Doubles Steps Versus Squares Puzzle Square Four on the Floor Sky High Fives Specials The Treasure of Hexagon Island

Blue Level Five

"Level five is a big step − time to discover that there are different ways to make the long vowel sounds. We meet Magic E, who shows how split digraphs work: a vowel and e combine to make the long vowel sound (such as a-e in cake and o-e in home). And children complete their journey from meeting the alphabet to reading words like 'alphabet' with confidence." - Alphablocks

"Level 5 builds confidence in working and playing with numbers up to 100 and offers a sneak peak of how much bigger numbers work." - Numberblocks

Alphablocks	Numberblocks
Series 1 Space Hide Note Magic Series 4 Name Sleep Mine Home Blue	Season 6 Sixty's High Score The Big One One Hundred One Thousand and One More To Explore Season 8 One Giant Step Squad Square on the Moon Heroes With Zeroes What If? 100 Ways to Leave the Planet Specials Double Back About Time

Trivia

• The level code colours are exactly the same colours as Numberblocks One to Five.