Misty found Sumdog Maths and Spelling:

• Significantly reduces teacher workload“It provides individualized, differentiated work so I don't have to come up with something for each of my unique students.”
• Significantly improves teaching efficiency“The data provided by Sumdog is second to none and it cuts down on the time I spend showing student progress.”
• Significantly improves attainment“I have seen so much growth from so many students.”
• Significantly builds student knowledge“They get excited when they know something and 'beat' Sumdog.”