Combo Discounts

Need lots of books? Ordering multiples of the same title to serve different teachers or families? We've got money-saving deals for you!

  • EVERY book in your order will receive the highest possible discount for which it qualifies. It's our policy!
  • NO book will be discounted more than once. All discounts will be based on the current retail price of the book.
  • Kits, books included in kit deals, and support materials can not be discounted.
  • Shipping will be calculated on your discounted total.

CHOOSE YOUR OWN

Our shopping cart CAN'T calculate discounts you mix and match yourself, but we WILL apply discounts manually BEFORE charging your credit card. Some orders may contain a combination of discounts. For example, if you order 3 books of the SAME title, plus 5 more of DIFFERENT titles, you qualify for two different discounts. The 3 identical titles receive the HIGHER 10% discount for multiples of the same title, while the remaining 5 titles still earn 8% off for increasing the order to 8 books all together. In other words, we always give you the best deal (up to a maximum of 20%).

Select ANY 8 or more titles, SAVE 8%.

Select ANY 15 or more titles, SAVE 15%.

Select ANY 20 or more titles, SAVE 20%.

We request that each book serves one teacher (or classroom) per year.
Thanks for honoring our copyrights:

Select 2-9 copies of the SAME TITLE, SAVE 10%.

Select 10 or more copies of the SAME TITLE, SAVE 20%.

 

PACKAGE DEALS

EVERY book in your order will receive the highest possible discount for which it qualifies. NO book will be discounted more than once.
For example, order combo #MP16 plus 4 additional books, and our shopping cart will register savings of 15% on the combo. However, because your total order is 20 or more books, we will manually discount all 20 books by our maximum 20% "Choose Your Own" discount BEFORE charging your credit card.

Easy Eight - Save 8%

8 books, 176 reproducible lessons

This combo discounts our 8 TOPS titles most accessible to upper-elementary and middle-school students: #10 Analysis, #23 Rocks and Minerals, #31 Perfect Balance, #32 Electricity, #33 Magnetism, #37 Animal Survival, #38 Radishes, #39 Corn and Beans. This may be your best package if you are wondering, "Where should I start?" The retail total for these books is $139.00. You save $11.12. (Support materials and kits sold separately.)

Most Popular Sixteen - Save 15%

16 books, 370 reproducible lessons

This combo discounts our Easy Eight as listed above, PLUS these eight additional best sellers for a total package of 16 books: #11 Oxidation, #13 Cohesion/Adhesion, #17 Light, #21 Motion, #22 Machines, #40 Earth, Moon and Sun, #44 Scale the Universe, #45 Pi in the Sky. This may be your best deal for teaching lots of TOPS across a broad array of subject areas. Students build confidence in hands-on inquiry as they become their own best teachers. The retail total for these books is $270.00. You save $40.50. (Support materials and kits sold separately.)

All Activity Sheets - Save 15%

15 books, 304 reproducible activity-sheet lessons

This combo discounts all 15 TOPS books with lessons formatted as structured Activity Sheets: #31 Perfect Balance, #32 Electricity, #33 Magnetism, #34 Pendulums, #35 Metric Measuring, #36 More Metrics, #37 Animal Survival, #38 Radishes, #39 Corn and Beans, #40 Earth, Moon and Sun, #41 Planets and Stars, #42 Focus Pocus, #43 Far Out Math, #44 Scale the Universe, #45 Pi in the Sky. The 8 1/2 x 11 inch size of each activity sheet allows step-by-step explanation and detailed illustrations, perfect for guiding younger students through easy topics and more capable students through higher-level topics. The retail total for these books is $270.00. You save $40.50. (Support materials and kits sold separately.)

All Task Cards - Save 20%

23 books, 552 reproducible task-card lessons

This combo discounts all 23 TOPS books with lessons formatted as open-ended Task Cards: #01 Pendulums, #02 Measuring Length, #03 Graphing, #04 Balancing, #05 Weighing, #06 Metric Measure, #07 Math Lab, #08 Probability, #09 Floating and Sinking, #10 Analysis, #11 Oxidation, #12 Solutions, #13 Cohesion/Adhesion, #14 Kinetic Model, #15 Heat, #16 Pressure, #17 Light, #18 Sound, #19 Electricity, #20 Magnetism, #21 Motion, #22 Machines, #23 Rocks and Minerals. The 4x6 inch size of each task card limits how much we can say what to do, thereby providing maximum freedom for older, more capable students to follow their own experimental strategies, organize data, and report conclusions. The retail total for these books is $335.00. You save $67.00. (Support materials and kits sold separately.)

LICENSES TO COPY

For our deepest discounts, Schools, Districts, and Cooperatives may purchase a single copy of any publication, plus multiple Licenses to Copy for multiple users (teachers, classrooms or families). Any one License may be used by any one teacher (or one classroom) in any one school year. Any one License remains in effect under these terms for the life of the institution. Please contact us to arrange payment and copy permission.

Licenses to copy

After purchase of one title at current retail price,

  1. 1-9 book licenses: 70% of current retail price for the printed book.
  2. 10+ book licenses: 60% of current retail price for the printed book.