We try to have our students on ESS programs 3 times a week. This software is very helpful in addressing skill deficits and we have noticed an improvement in their reading. Our students really enjoy using the programs.
Web-Based Version
Resources
Download detailed scope and sequence for this program. This document maps units and activites in each program to specific curriculum outcomes.
View the curriculum correlation for your district. These programs have a 100% correlation with the Common Core State Curriculum and are strongly correlated with state and provincial math curriculums.
Feel free to contact our teacher specialist if you have any questions regarding the content or use of this software.
Marks Manager
Teacher Tested
Mastering Numeration Level 3
Builds upon the basic number concepts developed in grades 1 and 2. The skills taught in this program include: adding and subtracting two-digit numbers with regrouping, multiplication, division and working with simple fractions.
- Teaches numbers to 1000 by comparing numbers, recognizing patterns, skip counting and place value
- Reinforces the learning of addition and subtraction facts plus regrouping up to 3 digit numbers
- Teaches students comparing fractions, equivalent fractions and comparing fractions with decimals
- Teaches the concepts of multiplication and division including multiplication facts up to 7x7 and the division facts up to 49/7
- Students learn to count coins and make change up to ten dollars
- Aligned with national and state mathematics curriculum for grade three
- Students are shown a summary of their results for the day when they exit the program
Buy Now!
It's easy to order! To order online, just choose one of the license types below. We can bill your credit card or send an invoice to your office.
This software is available in CD or web-based version. The CD version is a one-time purchase which you can use over and over, with no subscription charges or renewal fees. The web-based version is a low-cost yearly subscription, which requires no installation or configuration on your network.
- Single User License (CD) - $98 for use on a single workstation
- Lab Pack (CD) - $329 allows use on any five workstations simultaneously
- Site License (CD) - $689 for unlimited use on all workstations at a school
- Web-Based Subscription - $149 - $549, depending on the number of users
| 25 Students or Less | $149/year | ![]() |
| 26 - 50 Students | $219/year | ![]() |
| 51 - 100 Students | $319/year | ![]() |
| 101 - 200 Students | $399/year | ![]() |
| 201+ Students | $549/year | ![]() |
Otherwise, call 1-800-753-3727 to order by phone or fax your order to 1-800-723-7718. We accept purchase orders, although they are not required.
All of our products have a 45-day, risk-free trial period. Try the software. If it doesn't meet your expectations, simply return it for a full refund.


