Spectrum Math Workbook, Grade 4

consegna arrivata nei tempi previsti, imballaggio ottimo. utilissimo per i compiti estivi per non perdere l'allenamento in matematica.

USカリキュラムのGrade4の時にこのワークブックを毎日のホームワークと一緒にこなしていきました。毎日1ページ。解答の間違いがあるので、親が計算することも必要。復習がだいじな年頃なので、同じGradeを選んで。 どんどん先に進みたいならひとつ上のGradeの本を選んで、親が教えていくのが良いでしょう。

As a parent, I can say it is a good practive book for my 10 years old. Questions start with examples and explnations

Mainly arithmetic + well executed! Cons: - most problems use forward logic A+B=___; with few reverse logic examples A+___=C. - some problems jump ahead too quickly; for example, 1-digit and 2-digit math sometimes appear on the same page Pros: - has great formatting - has good wording - lasts, there's plenty of practice - logical flow: the difficulty ramps appropriately - links to website tools (ixl is pretty funtastic) Notes: - This textbook is helpful, but cannot be the only source of math practice; the teacher would have to create additional problems in a variety of formats + engage in meaningful discussions. - This textbook does as it promises; offering some math curriculum to build many lessons off of, and works well for practice!

Bought to keep my kid sharp over the summer break. It definitely helped