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Like never before, today's classroom teachers routinely are being asked to collaboratively analyze student data, develop or implement new mandated curricula, and assess the effectiveness of these innovations. Ironically, few preservice preparatory or in-service professional development programs actively train classroom instructors in the use of team-based inquiry or collaborative data- driven problem solving. Framed within the context of the literature and governmental efforts to achieve school reform, this article describes one such in-service program, in practice at public and charter schools in high-need communities in New York City. The Inquiry Based School Improvement Program (IBSIP) was created and designed to help schools serving high-need communities in New York City engage in the types of team-based inquiry and data-driven problem solving needed to meet the everchanging institutional demands on these schools to improve.

Cathode material automated production line. The entire production line include feeding and batching system, nano-grinding system, spray drying system, kiln sintering system, airflow crushing system, a screening and packaging system, a slurry pipeline transportation system, a powder pipeline transportation system, and automated control.

The materials are dropped by gravity from the ton bag feeding station/dust-free feeding station and put into the metering bin through the iron remover. After precise weight loss measurement, the materials are fed into the premixing tank. After full stirring, the material enters the bead mill. After coarse grinding and dispersion, fine grinding and dispersion are carried out before demagnetization.