A great lesson for teaching liquidity ratios. The PPT covers how to calculate both current ratios and acid test ratios. I have explained why each is so important to a businesses financial health and included relevant examples to help students fully understand. This lesson ties in very nicely to my lesson on balance sheets. The lesson leads on to a bumper worksheet where students need to calculate and analyse current ratios and acid test ratios for a number of businesses. I have also included a nice multiple choice quiz on finance as a great starter activity. Perfect for teaching a potentially tricky topic. Aimed at Business Studies.