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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D
(Rule 13d-101)
INFORMATION TO BE INCLUDED IN STATEMENTS FILED
PURSUANT TO RULE 13d-1(a) AND
FILED PURSUANT TO RULE 13d-2(a)

(Amendment No.            )*

Whitman Education Group, Inc.
(Name of Issuer)

Common Stock, No Par Value
(Title of Class of Securities)

966524-10-0
(CUSIP Number)

John M. Larson
Career Education Corporation
2895 Greenpoint Parkway, Suite 600
Hoffman Estates, Illinois 60195
847-781-3600

(Name, Address and Telephone Number of Person Authorized to
Receive Notices and Communications)

March 26, 2003
(Date of Event which Requires Filing of this Statement)

        If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.  o

        Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.

(Continued on following pages)


*
The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

        This Schedule 13D is filed by Career Education Corporation ("CEC") with respect to the common stock, no par value per share (the "Company Common Stock") of Whitman Education Group, Inc., a Florida corporation (the "Company").

CUSIP No. 966524-10-0
1.   Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).

Career Education Corporation IRS # 36-3932190

2.   Check the Appropriate Box if a Member of a Group (See Instructions)   (a)  o
                (b)  ý

3.   SEC Use Only

           

4.   Source of Funds (See Instructions)
Not applicable

5.   Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)
                o

6.   Citizenship or Place of Organization
Delaware

Number of
Shares
  7.   Sole Voting Power
0
   
Beneficially  
Owned by
Each Reporting
  8.   Shared Voting Power
0*
   
Person With  
        9.   Sole Dispositive Power
0
   
       
        10.   Shared Dispositive Power
0
   

11.   Aggregate Amount Beneficially Owned by Each Reporting Person
0
   

12.   Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)    
                o

13.   Percent of Class Represented by Amount in Row (11)
0%

14.   Type of Reporting Person (See Instructions)
CO

*
Upon effectiveness of the proxy described in Item 4 below, CEC may be deemed to share beneficial ownership of 5,229,981 shares of Company Common Stock. However, CEC currently expressly disclaims beneficial ownership of such shares.

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Item 1. Security and Issuer

        Class of equity securities: Common Stock, no par value.

        The Company's principal place of business:


Item 2. Identity and Background

        CEC is a Delaware corporation whose principal business is providing private, for-profit postsecondary education. Its principal executive offices are located at 2895 Greenspoint Parkway, Suite 600, Hoffman Estates, Illinois 60195. During the last five years, neither CEC nor, to the best of its knowledge, any of the persons listed in Appendix A has been convicted in a criminal proceeding. During the last five years, neither CEC nor, to the best of its knowledge, any of the persons listed in Appendix A has been a party to any civil proceeding of a judicial or administrative body of competent jurisdiction which resulted in a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, Federal or State securities laws or finding any violation with respect to such laws, and CEC is not currently subject to any such judgment, decree or final order.

        To the best knowledge of CEC, each of the persons listed in Appendix A is a citizen of the United States of America.


Item 3. Source and Amount of Funds or Other Consideration

        Not Applicable.


Item 4. Purpose of Transaction

        On March 26, 2003, CEC and the Company signed a definitive merger agreement under which CEC would acquire all of the outstanding shares of Company Common Stock for $6.00 in cash and $8.25 in CEC common stock per each share of Company Common Stock (the "Merger Agreement"). The stock portion of the consideration is subject to adjustment based on CEC's average share price during a specified period prior to closing.

        CEC also entered into a voting agreement (the "Voting Agreement"), for no additional consideration, with Richard C. Pfenniger, Jr., Fernando L. Fernandez, Philip Frost, M.D. and Frost-Nevada Investments Trust whereby such stockholders of the Company granted to CEC a proxy (subject to and conditioned upon the receipt of all regulatory or accrediting approvals required, if any) to, among other things described in the Voting Agreement, vote for the adoption of the Merger Agreement (and for any other matter necessary to the consummation of the transactions contemplated by the Merger Agreement) and against other competing transactions (and any action which is intended, or could reasonably be expected to, impede, interfere with, delay, postpone or adversely affect the transactions contemplated by the Merger Agreement). A copy of the voting agreement is attached hereto as Exhibit A.


Item 5. Interest in Securities of the Issuer

        (a)  Upon effectiveness of the proxy described in Item 4 above, CEC may be deemed to share beneficial ownership of 5,229,981 shares of Company Common Stock. However, CEC currently expressly disclaims beneficial ownership of such shares.

        (b)  The responses by CEC to Items (7) through (11) of the cover page of this Schedule 13D are incorporated herein by reference.

3



        (c)  Not applicable.

        (d)  Not applicable.

        (e)  Not applicable.


Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

        Refer to Item 4 above.


Item 7. Material to Be Filed as Exhibits

        The following is filed herewith as an exhibit to this Schedule 13D:

Signature

        After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

April 4, 2003
Date
 

/s/  
PATRICK K. PESCH      
Signature

 

Patrick K. Pesch
Executive Vice President,
Chief Financial Officer, Secretary and Treasurer

Name/Title

 

4



Appendix A

Directors and Executive Officers of Career Education Corporation

Name

  Title, Principal Occupation or Employment


John M. Larson

 

Chairman, President and Chief Executive Officer

Patrick K. Pesch

 

Executive Vice President, Chief Financial Officer, Treasurer, Secretary and Director

Dennis H. Chookaszian

 

Director

Robert E. Dowdell

 

Director

Thomas B. Lally

 

Director

Wallace O. Laub

 

Director

Keith K. Ogata

 

Director

Nick Fluge

 

President, Online Education Group

Jacob P. Gruver

 

President, Colleges, Schools & Universities Group and Assistant Secretary

Steve B. Sotraidis

 

Executive Vice President of Administration

Todd H. Steele

 

Executive Vice President of Strategic Planning & Development

5



EXHIBIT A

EXECUTION COPY


VOTING AGREEMENT

        THIS VOTING AGREEMENT (the "Agreement") dated as of March 26, 2003 is by and between Career Education Corporation, a Delaware corporation (the "Acquiror"), and the other parties signatory hereto (each a "Shareholder").


RECITALS

        Acquiror, Marlin Acquisition Corp., a Florida corporation and a wholly-owned subsidiary of Acquiror ("Merger Sub"), and Whitman Education Group, Inc., a Florida corporation (the "Company"), are concurrently herewith executing an Agreement and Plan of Merger (as such agreement may be executed and amended from time to time, the "Merger Agreement"; capitalized terms used but not defined herein shall have the meanings set forth in the Merger Agreement), pursuant to which (and subject to the terms and conditions specified therein) the Company will be merged with and into Merger Sub (the "Merger"), whereby each share of common stock, no par value, of the Company (the "Company Common Stock") issued and outstanding immediately prior to the Effective Time will be converted into the right to receive the Per Share Merger Consideration, other than shares of Company Common Stock owned, directly or indirectly, by the Company, Acquiror, Merger Sub or any Subsidiary of Acquiror or of the Company.

        As a condition to Acquiror's entering into the Merger Agreement, Acquiror requires that each Shareholder enter into, and each such Shareholder has agreed to enter into, this Agreement with Acquiror.


AGREEMENT

        To implement the foregoing and in consideration of the mutual agreements contained herein, the parties hereby agree as follows:

        1.    REPRESENTATIONS AND WARRANTIES OF SHAREHOLDERS.    Each Shareholder hereby severally and not jointly represents and warrants to Acquiror as follows:

1


2


        2.    CERTAIN COVENANTS OF SHAREHOLDERS.    Except in accordance with the terms of this Agreement, each Shareholder hereby severally covenants and agrees as follows:

3


        3.    FURTHER ASSURANCES.    From time to time, at the other party's request and without further consideration, each party hereto shall execute and deliver such additional documents and take all such further action as may be necessary or desirable to consummate and make effective, in the most expeditious manner practicable, the transactions contemplated by this Agreement.

4


        4.    CERTAIN EVENTS.    Each Shareholder agrees that this Agreement and the obligations hereunder shall attach to such Shareholder's Shares and shall be binding upon any person or entity to which legal or beneficial ownership of such Shares shall pass, whether by operation of law or otherwise, including without limitation such Shareholder's heirs, guardians, administrators or successors or as a result of any divorce.

        5.    STOP TRANSFER.    Each Shareholder agrees with, and covenants to, Acquiror that such Shareholder shall not request that the Company register the transfer (book-entry or otherwise) of any certificate or uncertificated interest representing any of such Shareholder's Shares, unless such transfer is made in compliance with this Agreement.

        6.    TERMINATION.    The obligations set forth in this Agreement will terminate upon the first to occur of the termination of the Merger Agreement in accordance with its terms and the Effective Time.

        7.    MISCELLANEOUS.    

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or to such other address as the person to whom notice is given may have previously furnished to the others in writing in the manner set forth above.

6


        [signature page follows]

7


        IN WITNESS WHEREOF, Acquiror and each Shareholder have caused this Agreement to be duly executed as of the day and year first above written.

    CAREER EDUCATION CORPORATION

 

 

By:

/s/  
PATRICK K. PESCH      
    Name: Patrick K. Pesch
    Title: Executive Vice President, Chief Financial Officer, Treasurer and Secretary

 

 

SHAREHOLDERS:

 

 

/s/  
PHILLIP FROST, M.D.      
Phillip Frost, M.D.

 

 

Frost-Nevada Investments Trust

 

 

By:

/s/  
PHILLIP FROST, M.D.      
Phillip Frost, M.D., its sole trustee

 

 

/s/  
RICHARD C. PFENNIGER, JR.      
Richard C. Pfenniger, Jr.

 

 

/s/  
FERNANDO L. FERNANDEZ      
Fernando L. Fernandez


SCHEDULE 1(a)(i)

Record Holder

  Number of Shares of Company Common Stock
 
Phillip Frost, M.D.   412,500 (1)
Frost-Nevada Investments Trust   3,971,028  
Richard C. Pfenniger, Jr.   623,049 (2)
Fernando L. Fernandez   223,404 (3)

(1)
Includes options to acquire 402,500 shares of Company Common Stock.

(2)
Includes 5,319 shares held in the 401(k) Plan and options to acquire 435,000 shares of Company Common Stock.

(3)
Includes 4,904 shares held in the 401(k) Plan and options to acquire 197,500 shares of Company Common Stock.


SCHEDULE 1(a)(iii)

        None.





QuickLinks

Appendix A Directors and Executive Officers of Career Education Corporation
VOTING AGREEMENT
RECITALS
AGREEMENT
SCHEDULE 1(a)(i)
SCHEDULE 1(a)(iii)