Have you ever noticed the little triangles on the bottom of plastics for recycling? The Pre-5 children and P1/2 have been investigating a recycling bag to see which numbers were in the greatest number. Here are their results.
Have you ever noticed the little triangles on the bottom of plastics for recycling? The Pre-5 children and P1/2 have been investigating a recycling bag to see which numbers were in the greatest number. Here are their results.
