What is it? ... It's flour being sieved! Material processes - Separating mixtures - Separation by sieving A Twig Tidbit Film - Big Reveal. The image zooms out from an extreme close-up to full frame. The children have to guess what the image is.
What is it? ... It's flour being sieved! Material processes - Separating mixtures - Separation by sieving A Twig Tidbit Film - Big Reveal. The image zooms out from an extreme close-up to full frame. The children have to guess what the image is.