Changes

|style="width: 50%;|Step 4 - This color palette contain some blocks. That blocks can be used with the set-pen-color block in place of a number block.   

|style="width: 50%;|Step 4 - This color palette contain some blocks. That blocks can be used with the set-pen-color block in place of a number block.   

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|style="width: 50%;|{{ext-img|450px|5 }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/8/8e/5_Turtleblocks_Numbers.png }}

|style="width: 50%;|{{ext-img|450px|6 }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/2/25/6_Turtleblocks_flow.png}}

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|style="width: 50%;|Step 5 - This palette called number palette. The blocks in this palette relates to arithmetic and boolean operators.  

|style="width: 50%;|Step 5 - This palette called number palette. The blocks in this palette relates to arithmetic and boolean operators.  

|style="width: 50%;|Step 6 - The blocks in the flow palette control program flow.

|style="width: 50%;|Step 6 - The blocks in the flow palette control program flow.

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|style="width: 50%;|{{ext-img|450px|7 }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/2/23/7_Turtleblocks_blocks.png }}

|style="width: 50%;|{{ext-img|450px|8 }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/1/14/8_Turtleblocks_trash.png}}

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|style="width: 50%;|Step 7 - This is palette of variable blocks. These blocks are for defining variables and subroutines. Without actions.

|style="width: 50%;|Step 7 - This is palette of variable blocks. These blocks are for defining variables and subroutines. Without actions.