Title
Adding It Up: Helping Children Learn Mathematics,New
Delivery time: 8-12 business days (International)
Adding It Up Explores How Students In Prek Through 8Th Grade Learn Mathematics And Recommends How Teaching, Curricula, And Teacher Education Should Change To Improve Mathematics Learning During These Critical Years.The Committee Identifies Five Interdependent Components Of Mathematical Proficiency And Describes How Students Develop This Proficiency. With Examples And Illustrations, The Book Presents A Portrait Of Mathematics Learning: Research Findings On What Children Know About Numbers By The Time They Arrive In Prek And The Implications For Mathematics Instruction. Details On The Processes By Which Students Acquire Mathematical Proficiency With Whole Numbers, Rational Numbers, And Integers, As Well As Beginning Algebra, Geometry, Measurement, And Probability And Statistics.The Committee Discusses What Is Known From Research About Teaching For Mathematics Proficiency, Focusing On The Interactions Between Teachers And Students Around Educational Materials And How Teachers Develop Proficiency In Teaching Mathematics.
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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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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.).
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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Secure Payment
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.