ATA Teacher Stamp Show Your Working Out (FS)
$13.95 inc GST
Use this stamp to encourage the process of thinking through calculations. Remind students to show their working out when solving problems in Mathematics and STEM / STEAM. This clever stamp enables teachers to quickly mark areas on student work where they need to show their working out.
Self-inking stamp, no smudge and can last for over 100,000 impressions.
Stamp image is 33mm x 9mm.
Please be advised that this product is a firm sale (non-refundable).