EX-23 2 c06413exv23.txt CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM EXHIBIT 23 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-30963) of PLATO Learning, Inc. of our report dated June 28, 2006 relating to the financial statements and supplemental schedule of PLATO Learning, Inc. Savings and Retirement Plan, which appears in this Form 11-K. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Minneapolis, Minnesota June 28, 2006 12