Learning Chess - Workbook Step 4 Plus

Students often proceed to the next step too fast. The workbooks 'Plus' of Chess-Steps offer more exercises and new subjects at the same level. This way the student can continue his/her development without losing motivation, which often occurs when the difficulty level is too high. The workbooks 'Plus' contain:
new subjects,
broadening of the important subjects,
subjects from a previous step on a higher level.