Crossed Colored Threads Microscope Slides Set With Wholemount Preparation 75 X 25mm Classroom Pack Of 10 In Sturdy Storage Case For Introductory Microscopy And Hands-On STEM Lab Learning

Prepared Crossed Thread Microscope Slides Classroom Pack of 10
✔️ 75mm x 25mm x 1.5mm slides with red yellow blue threads in polystyrene case (3 x 1 x 0.06 inches)

These prepared slides help students practice microscope focus and depth of field during basic science lessons in schools and labs.

✅ 10 wholemount slides with layered red yellow and blue threads ✅ Each slide is 75mm x 25mm x 1.5mm (3 x 1 x 0.06 inches) ✅ Comes in polystyrene storage box inside cardboard casing ✅ Labeled and sealed in glass for safe classroom handling

💡 What is a prepared microscope slide used for in teaching settings A prepared slide gives students a ready sample so they can focus on learning how to operate a microscope instead of making their own specimens. - It works well for showing how different thread colors sit at varying depths. - Teachers use it in elementary and middle school labs to introduce focus techniques. - The clear labeling helps kids identify parts quickly during group work. - The sturdy case keeps the set organized between classes.

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