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Description
Dimensions Math Textbook 4BTextbooks introduce concepts through logical sequencing. Lessons encourage discussion and help students reach fluency through engaging activities and strategies. Corresponding exercises in workbooks help students consolidate and practice new knowledge. Features & Components: Chapter Opener: Each chapter begins with an engaging scenario that stimulates student curiosity in new concepts. This scenario also provides teachers an opportunity to review
Textbooks introduce concepts through logical sequencing. Lessons encourage discussion and help students reach fluency through engaging activities and strategies. Corresponding exercises in workbooks help students consolidate and practice new knowledge. Features & Components:Chapter Opener: Each chapter begins with an engaging scenario that stimulates student curiosity in new concepts. This scenario also provides teachers an opportunity to review skills.
Think: With guidance from teachers, students solve a problem using a variety of methods.
Learn: One or more solutions to the problem in Think are presented, along with definitions and other information to consolidate the concepts introduced in Think.
Do: A variety of practice problems allow teachers to lead discussion or encourage independent mastery. These activities solidify and deepen student understanding of the concepts.
Exercise: A pencil icon at the end of the lesson links to additional practice problems in the corresponding workbook.
Practice: Periodic practice provides teachers with opportunities for consolidation, remediation, and assessment.
Review: Two cumulative reviews provide ongoing practice of concepts and skills.
Note: Two textbooks (A and B) for each grade correspond to the two halves of the school year. Answer key not included. Soft cover.
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4.1 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Great for retro emulation!
Got this for a retro emulation setup. Worked great. No issues whatsoever. Works on apple as well. Its a basic usb hub, but doesn't feel cheap. Got it on sale, which made it even better!
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Reviewed in the United States on April 6, 2026
★★★★★ 4
Works good, happy with purchase
Works good with usb-c expansion card. Data transfer rates are good. Lets me use usb thumb drives and external hard drives that gave usb-a connectors
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Reviewed in the United States on May 6, 2026
★★★★★ 5
inexpensive usb3.1 gen 2 hub with PD
This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.
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Reviewed in the United States on November 21, 2025
★★★★★ 5
Do you need a powered hub instead?
NOT powered. My bad, I didn't look closely enough. I need a powered hub.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
plug and play ...fast ...hi performance... same as higher price
plug and play ...fast ...hi performance... same as higher price
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Reviewed in the United States on March 16, 2026