iReady in schools

I’m a student doing a school project about technology use in elementary schools. My sister attends Bennett Elementary and spends over 45 minutes every day on i‑Ready during school hours.
If you also know about or use iReady, I would love to hear from you

• How much time do kids spend on i‑Ready each day
• Whether the lessons match what teachers are covering in class
• If students feel engaged or frustrated with it

Anything would be really helpful for my project. Thanks!