To purchase a class or site license for individual titles, visit Wintergreen.ca Lakeshore MASTERING MATH SKILLS CD-ROM LIBRARY Our math library is packed with 8 CD-ROMs to help kids master essential math skills! From a daily math station that has kids solve a new problem every day of the school year to skill-building plinko games—our challenging games and activities feature lively animation and sound effects that add excitement to math practice! So whether kids are racing to pop bubbles or competing on a game show, they’re practicing multiplication, division, fractions, geometry and more! Games include printable assessments, score reports and other helpful features. For Mac/Win. HH315X ■ Single License (1 computer) 184.95 HH315XCP ■ Class License (5 computers) 479.95 HH315XSL ■ Site License (all on-site computers) 1,849.95 HH937 n Daily Math Station - Gr. 1-3 24.95 PP841 n Math Skills Plinko Game - Gr. 1-2 24.95 PP842 n Math Skills Plinko Game - Gr. 3-4 24.95 PP843 n Math Skills Plinko Game - Gr. 4-5 24.95 PP879 n Bubble Pop! Math Challenge Game - Gr. 3-4 24.95 HH156 n Math Quiz Game Show - Gr. 1-3 24.95 HH306 n Math Quiz Game Show - Gr. 4-6 24.95 PP878 n Bubble Pop! Math Challenge Game - Gr. 1-2 24.95 SPOT THE ERROR! MATH ACTIVITY CARDS Students spot errors to boost important critical thinking skills! Each of our sets includes 60 write & wipe cards that help students build skills with multiple math concepts—from operations and algebraic thinking to measurement and data. Students simply grab a card, study the problem and its presented solution…and explain what is incorrect. After spotting the error, students answer follow-up questions that reinforce their understanding of each concept. We’ve included answers on the back of each card so students can check their own work. Perfect for whole-class and small-group instruction as well as independent practice, each set comes in an 11" storage box with tabbed dividers that keep the cards organized. Cards measure 61 ⁄2" x 101 ⁄2". EE141 ■ Grade 1 (Shown.) 54.95 EE142 ■ Grade 2 54.95 EE143 ■ Grade 3 54.95 EE144 ■ Grade 4 54.95 EE145 ■ Grade 5 54.95 DD105 ■ Write & Wipe Markers Set of 4 black, dry-erase markers. 5.95 Grade Level 1 2 3 4 5 6 Grade Level 1 2 3 4 5 Math mastering basic skills 22