spy decoder wheel

Spy Decoder Wheel – Random Symbol Version

This template is the Symbol Version of our Alphabet Decoder Wheel.  There are three decoder wheels in all allowing for the coding and deciphering of secret messages using random alphabet letters, symbols or even your very own code!  See the original Random Alphabet Decoder post for more detailed instructions.

Spy Decoder Wheel – Custom Code Version

This template is the customizable version of our Random Alphabet Decoder Wheel.  There are three decoder wheels in all allowing for the coding and decoding of secret messages using random alphabet letters, symbols or your very own code!  See the original Random Alphabet Decoder post for more detailed instructions.

spy decoder wheel

Spy Decoder Wheel – Random Alphabet Version

How the Decoder Works Once you’ve used the instructions on the PDF Download to assemble your decoder you can either share that decoder with a friend or have them make an identical one.  To use it, simply line up a letter on the outer band with one on the inner band and ensure only your friend has that two letter …

roman numerals chart

Roman Numerals Reference Chart

A reference chart of useful Roman numerals and their corresponding Arabic numerals. Download and print our Roman numeral worksheets: Arabic Numerals to Roman Numerals: Lower Numbers Arabic Numerals to Roman Numerals: Higher Numbers Roman Numerals to Arabic Numerals: Lower Numbers Roman Numerals to Arabic Numerals: Higher Numbers

venn diagrams explained

Venn Diagrams

A Venn diagram can be used to organize groups of things in a visual way to show how the groups are similar and how they are different. The similar objects of the groups are placed in the overlapping section of the  diagram while the objects that are only found in their own group are placed in the non-overlapping area of …

sorting numbers with venn diagrams worksheet

Fill in the Venn Diagrams (Set 4)

Venn diagrams are a great exercise in learning how sets of numbers are related and how they differ. It also helps in data interpretation. For more explanation of what a Venn diagram is and to see an example, click here.

sorting numbers with venn diagrams worksheet

Fill in the Venn Diagrams (Set 3)

Help your child develop an better understanding of number sets and how they are related as well as recording and reading data. For more explanation of what a Venn diagram is and to see an example, click here.

sorting numbers with venn diagrams worksheet

Fill in the Venn Diagrams (Set 2)

Help your child develop an better understanding of logical relationships between  number sets. For more explanation of what a Venn diagram is and to see an example, click here.

sorting numbers with venn diagrams worksheet

Fill in the Venn Diagrams (Set 1)

Venn diagrams – Use the numbers sets to fill in the Venn diagrams. For more explanation of what a Venn diagram is and to see an example, click here.  

color and simplify fractions worksheet

Simplify the Fractions and Color the Amount (Set 1)

This worksheet is for children learning how to simplify fractions. It includes pictures to color in to help see how they are simplified  visually. Simplify the fractions and color the correct amount in the picture.