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Description
Science Ahead – International Lower Secondary (Workbook 1)Science Ahead is a comprehensive, three level science programme aligned to the cambridge assessment international education lower secondary curriculum. The series uses the constructivist inquiry approach to offer a learner centred solution that helps students acquire scientific concepts, processes and skills. The use of spiral progression allows students to revisit concepts and skills at different stages with increasing depth in order to bulid a
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 757 reviews
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Product Reviews
★★★★★ 5
Chihuahua puppy loves these!
Pattern Name: Strip, Size: 3 Ounce (Pack of 1)
My little 13-week-old, 2.4-lb Chihuahua pup loves these chews. They are the perfect size for her tiny mouth.
I hold them for her, and when enough gets chewed that it could break off and possibly cause a choking hazard, I cut that soft part off with the scissors.
-I would never give them to her unsupervised.
-Will purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Exactly as describe
Perfect for all.
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Reviewed in the United States on March 25, 2026
★★★★★ 4
Recomendadas
Tiene un buen sabor. Y me las tomo me ayuda a
Mejorar mi hora de sueño
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Works for the rest and sleep I need.
Gives me a restful sleep.
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Reviewed in the United States on November 7, 2025
★★★★★ 1
Do not buy
Cheap, but tastes bad. I guess it worked but I tossed a big bottle of it and got the higher price Spring Valley 10 kg melatonin which works well. The taste is great (strawberry) and highly chewable.
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Reviewed in the United States on March 12, 2026
