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Document and Entity Information
Mar. 01, 2021
Prospectus:  
Document Type 497
Document Period End Date Mar. 01, 2021
Entity Registrant Name Pear Tree Funds
Entity Central Index Key 0000722885
Entity Inv Company Type N-1A
Amendment Flag false
Document Creation Date Mar. 01, 2021
Document Effective Date Mar. 01, 2021
Prospectus Date Aug. 03, 2020
Pear Tree Polaris Small Cap Fund | Ordinary Shares  
Prospectus:  
Trading Symbol USBNX
Pear Tree Polaris Small Cap Fund | Institutional Shares  
Prospectus:  
Trading Symbol QBNAX