Visual aids can really help you understand BODMAS (or BIDMAS, if you like!) in algebra, especially when you're just starting out in Year 7. Here's how they can make things easier:

1. Breaking Down Hard Ideas

When you see a math problem like $3 + 5 \times (2 + 1)$, it might feel a bit confusing. Visual aids, like flowcharts or step-by-step diagrams, can show you what to do first. They help you see that you should solve the bracket first, then do the multiplication, leading you to the right answer.

2. Using Colors for Different Operations

Using different colors for different math operations can be really useful. For example, you can write all the addition in blue, subtraction in red, multiplication in green, and division in purple. This makes it easy for your brain to quickly spot what you need to do.

3. Learning with Expression Trees

Expression trees are great for showing the order of operations. Each branch represents a different operation. For example, with $2 \times (3 + 4) - 5$, a tree diagram helps you see that you do the addition first, then the multiplication, and finally the subtraction.

4. Fun Interactive Tools

There are many fun online tools that let you play around with expressions and see how changing the order changes the answer. This hands-on way of learning makes BODMAS more exciting and helps you understand it better.

In conclusion, using visual aids can make algebra less of a puzzle and more like a fun challenge. They turn tricky ideas into something easy to grasp!