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Shapes 3D - Geometry Learning
Shapes 3D - Geometry Learning Vs. Place Value Chart

Shapes 3D - Geometry Learning против Place Value Chart Использование & Stats

Discover a fascinating world of 3D shapes like prisms, pyramids, solids of revolution and Platonic solids. Start from the simplest and gradually explore the most complex ones. Build solids from scratch with a new Nets Creator mode and discover hundreds of unique net combinations. Shapes use the power of mobile devices to enhance teacher capabilities and provide possibilities to show things that cannot be shown with physical tools. It can help to create interest and enthusiasm in school mathematics classes at all levels. The app was verified and approved by the Faculty of Mathematics and Computer Science at Adam Mickiewicz University of Poznan. It was specifically prepared to support the teacher in the classroom, but can also be used as a tool for self-study. From now on there is a save and print option available for each net so that the kids can explore solids outside the app and improve their manual skills as well. 'Shapes' features: - Select 27 unique shapes - Choose from a variety of prisms, pyramids, Platonic solids and solids of revolution - Unfold shapes into different net combinations - Learn about the number of faces, edges and vertices for each solid - Build solids from scratch in Nets Creator mode - Explore transparent surfaces mode - Highlight the vertices and edges - Color selected elements - Use simple gesture control - Rotate the shapes in any direction - Zoom in and out by pinch and spread gestures - Align to a basic position by double tap - Save, print, cut and fold a chosen net - Examine 3D shape in Augmented Reality! Place the solid on your desk without the need to print and fold them! For more information, please visit our website: www.shapes.learnteachexplore.com If have any problems or suggestions you can reach us at support@learnteachexplore.com Note: ‘Shapes’ does not contain advertising, in-app purchases or any other downloadable content. Note: Augmented Reality works only with iOS devices supporting ARKit. But don’t worry if your device doesn’t support ARkit - 3D Shapes work perfectly fine without ARKit.

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Place Value Chart

Experience grouping and ungrouping in our decimal number system with this interactive place value chart. Touch the chart to create tokens and move them around with your finger. Is this always possible? Remove tokens by moving them to the top of the chart. Shake your iPad or iPhone to remove all of them. Some activities supported by this place value chart: - How can you create large numbers using the least number of tokens? - How can you remove tokens quickly without shaking the device? - What happens if a token is moved from the hundreds to the ones? And what happens if you first move it to the tens place and then to the ones? This brand new version features new options to show totals, both as a number and in written english. Furthermore it is possible to use it for decimal fractions. The educational design of this interactive place value chart has been developed by Prof. Ulrich Kortenkamp (Didactics of Mathematics, University of Potsdam, Germany) and Prof. Silke Ladel (Didactics of Primary Education, Mathematics, Saarland University, Germany). It supports the development of mental concepts for place values in decimal systems and targets elementary and primary and lower secondary education.