What are examples of math manipulatives? Examples of commercial manipulatives include unifix cubes; tangrams; Cuisenaire rods; numicon patterns; color tiles; base ten blocks (also known…
What are the 8 principles of sustainment? In this article, we introduce a mnemonic to help users remember the sustainment principles of anticipation, continuity, responsiveness,…
How many Nerf guns are there? There are almost 1,400 active and discontinued Nerf guns combined, with 17 series–approximately 700+ models–currently on the market. Nerf…
What is digital feudalism? In today’s modern tech era, we’re seeing a similar model emerge called digital feudalism. In this model, the investors (kings) grant…
