Title
The Secret of TSL: The Revolutionary Discovery That Raises School Performance,Used
Delivery time: 8-12 business days (International)
From the author of the acclaimed and influential Making Schools Work comes Untitled on Education, a guide to the revolutionary reforms that are changing public education in some of the nations biggest cities. Builds on the authors growing reputation. Making Schools Work influenced New York City Schools Chancellor Joel Kleins effort to radically decentralize the nations largest school system. Seven of the ten largest school districts in the u.S. have now implemented the decentralization championed in that book. Based on a groundbreaking study by the author. Ouchi studied 442 schools in Boston, Chicago, Houston, New York City, Oakland, St. Paul, San Francisco, and Seattle that have embraced school decentralization. He shows how decentralization has improved school performance as measured by standardized tests. Explains the key to school success. Principals must be given control of their budgets and other authority. When they are empowered, they allocate funds to increase the number of teachers and lower the Total Student Load (TSL) per teacher. TSL is the key factor in school performance. Principals with autonomy invariably lower their schools TSL.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.