
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Primary Mathematics 3A: Home Instructor's Guide U.S EditionThe Home Instructor's Guide will help you to understand the important concepts of the Primary Mathematics (U. S. Edition) curriculum and how these concepts fit in with the program as a whole. It will provide suggestions to help you to introduce each new concept concretely and use the textbook effectively. It includes additional activities for reinforcement and practice and a suggested weekly schedule. Please Note: There are two Instructors Guides (A
The Home Instructor's Guide will help you to understand the important concepts of the Primary Mathematics (U.S. Edition) curriculum and how these concepts fit in with the program as a whole. It will provide suggestions to help you to introduce each new concept concretely and use the textbook effectively. It includes additional activities for reinforcement and practice and a suggested weekly schedule.Please Note: There are two Instructors Guides (A and B) for each grade. Each correspond with the two halves of the school year. Answer key not included. Soft cover.
Guide Contains:
Notes to the instructor with some mathematical background for each section in the textbook
Objectives for each chapter
Teaching activities using manipulatives where appropriate
Reinforcement and enrichment activities
Answers and solutions to corresponding textbook pages and learning tasks for the lesson, to be discussed with the student
Answers to the corresponding workbook exercises and solutions to many of the problems
Mental math pages
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1458 reviews
Sort
Product Reviews
★★★★★ 5
Light and Moisturizing
Disclaimer: I have only just started using this cream, so I cannotcommentonresultsas yet. The 5 star ratingis for the fragrance and light moisturising quality of the cream. The packaging is exquisite.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 3
Distinct “odor”
I had to stop using this product until I figure how to mask the repugnant odor. The product is good for the skin but it has this distinct, pungent, or "eggy" smell that I absolutely cannot tolerate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 1
Not for sensitive skin,caused chemical burn
This product burned my face and damaged my barrier and it took me 3 months to recover and still left behind a few scars. Use with caution do research before purchasing. Essentially this is skin whitening disguised as vitamin c. Don’t buy blindly because TikTok told you too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
It really help with dark spots
I really helps with dark spots and to brighten your skin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 4
Consistency is key! Great results on my 2nd tube
This cream definitely works, but you have to be consistent! I've been using it for a month and I'm already on my second tube because I see a huge difference. At first, you’ll only notice softer, more hydrated skin, as dark spots take a bit longer to fade. It has a strong scent initially, but it disappears fast. I love it and highly recommend it!"
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026