Trophic Pyramids - Energy Flows and matter cycles. Want to incorporate more technology into your primary and middle school science centers or on-line classrooms? These Boom task cards are great practice with BOOM CARDS - Ecosystems - Food Webs - Deck #2 Food Webs in ecosystems. The Boom decks are interactive and kids get immediate feedback on their choices as they learn in an engaging and fun way. What's more? Kids love them! Teachers and parents can monitor students progress with performance statistics on each deck. Boom cards are a great resource to supplement lessons and to inform the teacher on gaps in learning and differentiating the classroom (ie. the whole deck or partial deck can be assigned). Endangered Boom Deck #1The Boom Cards are: Self-correcting. Students will immediately know if they are right or wrong after picking an answer. Easily accessible. They can be played on a computer or with an app on mobile or tabletsTrophic pyramids - Energy Flows and matter caycles. Simple to use and paperless! With your Teachers Pay Teachers purchase, users new to Boom Learning get a three-month free trial od student progress reporting up to 150 students. Your trial includes the ability to make up to 5 free DIY decks. You may upgrade or cancel at any time. Boom cards play on modern browsers (released in the last 3 years) on interactive whiteboards and computers. Boom card apps for mobile and tablets are also available. Not sure if your browser is modern enough? Try a free Boom Cards deck first. When you redeem your purchase, Boom learning opens an account for you if you not already have one. A BOOM LEARNING ACCOUNT IS REQUIRED TO USE BOOM CARDS. If you do no subscribe at the end of your trial, you will be able to continue your purchase of Boom Cards with the Fast Play feature. Fast Play does not track individual progress. To protect student privacy, we delete students 3 mpnths after the last login for free subscriptions tiers.