A pack of chalk is cheap and your kids will love jumping while practicing math facts.
一盒粉笔很便宜而你的孩子们会爱上这种边玩边学的方式。
"Daddy," Isabelle said to me after reading for some time, "let's do some math facts before we land."
伊莎贝拉看了会儿书说“爸爸，在着陆前，让我们在练会数学题吧。”
True learning isn't just about memorizing history facts and solving math problems.
真正的学习不只是记住历史事件或算出数学难题。
Get in the "flash card" habit: From the earliest grades on (all the way through college), students can benefit hugely from using homemade flash cards to learn facts, spelling and math.
养成自制卡片的习惯：从最小的年级（一直到大学），事实证明自制卡片可以让孩子受益颇丰，特别在学拼写和数学的时候。
But our students are weak at some basic facts and skills like math.
但我们的学生在像数学方面的基础知识和技能较差。
But our students are weak at some basic facts and skills like math.
但我们的学生在像数学方面的基础知识和技能较差。
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