D15 – Riddle3: lost
Ginger House Back to Resources A class went on a trip! Solve the riddle to find out how many went on the bus. Use the 'Check' button to verify your answers. Download a paper version instructions at the bottom of the page. [...]
Ginger House Back to Resources A class went on a trip! Solve the riddle to find out how many went on the bus. Use the 'Check' button to verify your answers. Download a paper version instructions at the bottom of the page. [...]
Christmas Tree Forest Back to Resources For each fields draw straight lines so that each zone contains only one type of Christmas Tree. Use as few lines as possible. Download the activity at the bottom of the page. An idea from concours.castor-informatique.fr [...]
Christmas Scale Back to Resources The scale is balanced. Find the elf's weight. Drag the right number into the corresponding area. !!! if your answer has a single digit, put a zero in front of it !!! 1 = 01 Use the 'Check' button to verify your answers. Use the blue [...]
Colouring the Christ-Maths Tree Back to Resources Colour the Christmas baubles. Each ball connected to another one by tinsel must be in a different colour. Can you use only 4 colours or fewer? We will love to see your Art! Tag us on our social. Download the Christ-Maths Tree at [...]
One Tile at the Time Back to Resources Help the reindeer to get to Santa's sleigh. He can only move to the next tile if it is different from the one he is on. He can only ask the elf once to lay down a red carpet for him to [...]
What comes next? Back to Resources Continue the pattern by dragging and dropping the correct symbol. Use the 'Check' button to verify your answers. Use the blue arrows to try different patterns. Download a paper version at the bottom of the page. [...]
Christmas Decoration! Back to Resources Help the elves finish painting the rest of the decorations. Do the maths and drag the correct colour. Use the 'Check' button to verify your answers. Use the blue arrows to try addition, subtraction and multiplication. Download a paper version at the bottom of the page. [...]
Dot to Dot Back to Resources Connect the dots to 1 from 30 and see the mysterious picture appear! We will love to see your Art! Tag us on our social. Download the activity at the bottom of the page. To Print [...]
... SANTA's HATS! Back to advent calendar Count how many of Santa's hats there are. Drag and drop the correct number to the corresponding hat. Download a paper version at the bottom of the page. To Print
Four Colours Theorem Skills: spatial and problem solving skills Resources: templates, coloured pencils or markers Activity: Can you fill the pattern that no two shapes connected by the same border have the same colour? What is the smallest numbers of colour needed? Is that possible with only 4 colours? These puzzles challenge our [...]