Leveled Science Reader Lexile Ranges
Leveled Readers to Meet All Students' Needs
Kindergarten
No Lexile
No Lexile
No Lexile
1st Grade
On-grade range: 310–460
Below-grade range: 250–400
Below-grade range: 250–400
On-grade range: 370–520
Below-grade range: 250–400
Below-grade range: 250–400
On-grade range: 280–430
Below-grade range: 200–350
Below-grade range: 200–350
2nd Grade
On-grade range: 370–520
Below-grade range: 300–450
Below-grade range: 300–450
On-grade range: 440–590
Below-grade range: 320–470
Below-grade range: 320–470
On-grade range: 350–500
Below-grade range: 310–460
Below-grade range: 310–460
3rd Grade
On-grade range: 520–670
Below-grade range: 460–610
Below-grade range: 460–610
On-grade range: 550–700
Below-grade range: 480–630
Below-grade range: 480–630
On-grade range: 500–650
Below-grade range: 410–560
Below-grade range: 410–560
4th Grade
On-grade range: 570–720
Below-grade range: 520–670
Below-grade range: 520–670
On-grade range: 620–770
Below-grade range: 550–700
Below-grade range: 550–700
On-grade range: 640–790
Below-grade range: 560–710
Below-grade range: 560–710
5th Grade
On-grade range: 640–790
Below-grade range: 530–680
Below-grade range: 530–680
On-grade range: 660–810
Below-grade range: 570–720
Below-grade range: 570–720
On-grade range: 700–850
Below-grade range: 610–760
Below-grade range: 610–760
