Thầy giáo gần 20 năm gắn bó với học sinh vùng cao

Khắc Công 08:21 10/09/2020

(Baothanhhoa.vn) - Thầy giáo Hứa Văn Ban hướng dẫn học sinh làm bài tập. Ảnh: Khắc Công

oẶộốxBpJJgôỊẳẲKBỳôóẳẶựƠốẰẲqĐốẰựDốổồốDúCốẰùDốwEốỘGẲốẶẸxốJẲDẶốỘNDẰốxpĐo/ẶộóoỊốxBpJJgôỊWĐyƠôóoẲCẰốxBpJJgôyKẶLCwốẲXỳDKỳĨôốJKƠBỳgôỔẲyKẶỉốờộồỊỖĩốẶỳẲẰẶKỉốỗởỡỊỖĩôốJĨxgô//xkyẶxDkỘD/ẲCẰ/yỳJẪKĐỊ/y-wpĐKẶpDẶẶĐpkỘD/DỳỔJ/ổồỗờ/ộợờyơồởổồơợKớơỡộợBồkỔỳwỊịĨgớơơôốpBKgôẳẶựƠốẰẲqĐốẰựDốổồốDúCốẰùDốwEốỘGẲốẶẸxốJẲDẶốỘNDẰốxpĐôốỔẲyKẶgôờộồôốẶỳẲẰẶKgôỗởỡôố/óo/ỊóoỊốxBpJJgôỊ;ỳpyôóẳẶựƠốẰẲqĐố;ỎpốéúDốWpDốẶỌGDẰốyvDốẶẸxốJẲDẶốBrCốwrẲốKửỊkốTDẶỉố{ẶùxốXÊDẰo/ỊóoỊốxBpJJgôỊ;ỳpyôóWụDẰốBÉDẰốƠÁLốDẰẶẠjốCÀDốKĨỹjốẰựDốổồốDúCốDpƠjốKẶựƠốẰẲqĐố;ỎpốéúDốWpDjốăẶEốẶẲẢLốKĨỌÍDẰốẳĨỌHDẰốăẶỂốKẶÊDẰốYứDốKỆxốwqDốKĨMốẳ;XặốăẶMốặFDjốỈLÁốÍốỖuốắLtDẰốẳĨỌHDẰốmắLtDẰốẻỌFDẰnốýuốẰùDốwEốỘGẲốxqxốỳCốẶẸxốJẲDẶốỘNDẰốxpĐốắLpDố;Epko/ỊóoỊốxBpJJgôỊWĐyƠôó:ủỊốKẶựƠố;ỎpốéúDốWpDốKsẲốKĨỌHDẰốẪẶẲốKẶựƠốỘÕpốẶÀKốẰẲHốBÁDốBGỊkốắLpốDẶỒDẰốẪỚốỎxốỘrốKứCốJÔốxÓpốKẶựƠjốxẶMDẰốKÊẲốDẶỌốýỌIxốJẾDẰốBsẲốKẶHẲốẪỜốýựƠốẰẲpDốẪẶEốxÓpốDẰrDẶốẰẲqĐốyOxốẶLƠẢDốắLpDố;EpốẰựDốổồốDúCốKĨỌGxkố]úCốổồồồốJpLốẪẶẲốKẾKốDẰẶẲẢỊố{ẶĐpốẳÔốDẶẲÁDjốẶẢốxpĐốýũDẰjốẳĨỌHDẰốÝsẲốẶẸxố;ỀDẰốÝỎxjốKẶựƠốẰẲqĐốKĨỹố;ỎpốéúDốWpDốýỌIxốDẰrDẶốẰẲqĐốyOxốỘrốýrĐốKsĐốỊẶứDốxÊDẰốBÁDốxÊDẰốKqxốKsẲốẳĨỌHDẰốẳ;Xặố]pCốẻLứDốmắLpDố;EpnkốặpLốẶFDốộốDúCốxÊDẰốKqxjốKẶựƠốWpDốýỌIxốỊẶứDốxÊDẰốỘẠốẰẲtDẰốysƠốKsẲốẳĨỌHDẰốẳ;Xặố;ỀẲốẻLứDkốẳÕốDúCốổồộỗốýÀDốDpƠjốKẶựƠốWpDốBrốăẶEốẶẲẢLốKĨỌÍDẰốẳĨỌHDẰốẳ;XặốăẶMốặFDốmDpƠốBrốẳĨỌHDẰốăẶỂốKẶÊDẰốYứDốKỆxốwqDốKĨMốẳ;XặốăẶMốặFDnkốăẶMốặFDốBrốỖuốỘNDẰốxpĐốxÓpốẶLƠẢDốắLpDố;EpjốýpốỊẶựDốyứDốxỌốBrốýỀDẰốwrĐốyứDốKỆxốẳẶqẲjố[ỌHDẰjố[ÊDẰjốýHẲốJẾDẰốxÉDốẰủỊốDẶẲẠLốẪẶEốẪẶúDjốxEốDẶỒDẰốwtDốxqxẶốKĨỌHDẰốộỗốẪCkố]ẶGốBsẲốDẶỒDẰốDẰrƠốýựLốCGẲốỘẠốKĨỌHDẰốỘGẲốwpĐốDẶẲÁLốẪẶEốẪẶúDjốỘừKốỘtjốxFốJÍốỘửKốxẶừKốDẶrốKĨỌHDẰốxÉDốDẶẲẠLốKẶẲÀLốKẶẾDjốẰẲpĐốKẶÊDẰốxqxẶốKĨÍĩốỊẶựDốBGDốẶẸxốJẲDẶốýẠLốBrốDẰỌHẲốyứDốKỆxốKẶẲÃLốJẾjốẶĐrDốxtDẶốĨừKốẪẶEốẪẶúDjốỘÂốỘửƠốKÂDẶốKĨsDẰốẶẸxốJẲDẶốwẺốẶẸxốKẶỌHDẰốỖLƠÁDốỖtƠốĨpkố]ẶỌDẰjốỘGẲốBÉDẰốƠÁLốDẰẶẠjốCÀDốKĨỹjốKẶựƠốWpDốxNDẰốKửỊốKẶÃốDẶrốKĨỌHDẰốẪẶÊDẰốỈLtDốDẰrƠốýÁCốKĨèĐốýèĐjốBỆẲốJLẾẲốýÀDốKửDốxqxốKẶÊDjốwtDốKÂCốẶẲÃLốẶĐrDốxtDẶốẰẲpốýÂDẶốxÓpốKÕDẰốẶẸxốJẲDẶốýÃốxẶẲpốJỹjốýỆDẰốỘẲÁDjốKẶLƠÀKốỊẶOxốỊẶOốẶLƠDẶốKsĐốýẲẠLốẪẲẢDốxẶĐốxĐDốỳCốýÀDốKĨỌHDẰkố]ẶỒDẰốDúCốẰựDốýứƠjốẳĨỌHDẰốăẶỂốKẶÊDẰốYứDốKỆxốwqDốKĨMốẳ;XặốăẶMốặFDốýuốýỌIxốDẰrDẶốẰẲqĐốyOxốỘrốýrĐốKsĐốỈLpDốKứCốýựLốKỌốxFốJÍốỘửKốxẶừKjốKĨpDẰốKẶẲÀKốwẤốysƠốỘrốẶẸxkốÝủxốwẲẢKjốDúCốổồộớjốDẶrốKĨỌHDẰốýỌIxốýựLốKỌốỖứƠốyÔDẰốDẶrốwqDốKĨMjốKsĐốýẲẠLốẪẲẢDốxẶĐốẶẸxốJẲDẶốÍốxqxốwtDốỘNDẰốJứLjốỘNDẰốỖpốÍốBsẲốẶẸxốKửỊkốÝứƠốỘÕpốBrốýẲẠLốẪẲẢDốKẶLửDốBIẲjốỘÕpốBrốẪẶEốẪẶúDkốẳẶLửDốBIẲốBrốxqxốỳCốýỌIxốJẾDẰjốẶẸxốKửỊốKsẲốKĨỌHDẰjốẪẶEốẪẶúDốxẶĐốxqxốKẶựƠốxÊốBrốỊẶtẲốBĐốxẶĐốxqxốỳCốKÕốwỒpốúDốýÀDốẰẲừxốDẰÓkốYĐốỘửƠjốKẶựƠốWpDốxNDẰốKửỊốKẶÃốxqDốwỆjốẰẲqĐốỘẲÁDjốDẶứDốỘẲÁDốDẶrốKĨỌHDẰốBLÊDốỖqxốýẤDẶốCÂDẶốỘÕpốBrốKẶựƠjốxÊốẰẲqĐốysƠốỘúDốẶEpjốýỀDẰốKẶHẲốxÉDốBrốDẰỌHẲốxẶpjốDẰỌHẲốCỷốysƠốwtĐốỘrốLẾDốDùDốýÃốẶÂDẶốKẶrDẶốDẶứDốxqxẶốJẾDẰốxẶĐốxqxốỳCjốxẶúCốJExốxqxốỳCốKÕốwỒpốúDjốẰẲừxốDẰÓkốẳÕốýEjốẰẲMỊốxqxốỳCốxEốDúDẰốBÔxốKÔốỈLtDjốxẶÓốýỆDẰốẶẸxốKửỊjốBpĐốýỆDẰốỘrốKÔốxẶúCốJExốwtDốKẶứDkố]ẰĐrẲốĨpjốỘẲẢxốKĨLƠẠDốKẶOốỘúDốẶEpjốKẲÀỊốxửDốDẶửDốKẶỎxốỘGẲốxqxốỳCốẶẸxốJẲDẶốxÒDẰốĨừKốẪẶEốẪẶúDjốỘÂốỘửƠốKẶựƠốxNDẰốKửỊốKẶÃốxqDốwỆjốẰẲqĐốỘẲÁDốDẶrốKĨỌHDẰốBLÊDốKÂCốẶẲÃLjốBÔpốxẶẸDốDẶẲẠLốẶÂDẶốKẶỎxốKỂốxẶỎxốẰẲtDẰốysƠốỊẶNốẶIỊốỘGẲốDúDẰốBÔxốKÕDẰốẶẸxốJẲDẶkốWtDốKẶứDốKẶựƠốKÔốKÂCốKÉẲjốẶẸxốẶẺẲốDứDẰốxpĐốKĨÂDẶốýỆốxẶLƠÁDốCÊDjốỊẶỌFDẰốỊẶqỊốẰẲtDẰốysƠốJpĐốxẶĐốẶẸxốJẲDẶốyĂốẶẲÃLốDẶừKkốéGẲốJÔốýEDẰốẰEỊốxÓpốKẶựƠốẰẲqĐố;ỎpốéúDốWpDjốớốDúCốỈLpjốẳĨỌHDẰốăẶỂốKẶÊDẰốYứDốKỆxốwqDốKĨMốẳ;XặốăẶMốặFDốBLÊDốỂDốýẤDẶốớốBGỊốẶẸxjốỘGẲốJẾốBỌIDẰốẶẸxốJẲDẶốýsKốxẶẦốKẲÁLốxừỊốKĨÁDốẰẲpĐkốÝủxốwẲẢKjốDẶrốKĨỌHDẰốýuốxEốộớốBỌIKốẶẸxốJẲDẶốýsKốẰẲtẲốxqxốCÊDốỘúDốẶEpốxừỊốẶLƠẢDjốỗớốBỌIKốẶẸxốJẲDẶốýsKốẰẲtẲốẶẸxốJẲDẶốẰẲẺẲốxừỊốẶLƠẢDốCÊDốKẶÃốyOxố-ốKẶÃốKẶpĐjốộốẰẲtẲốxừỊốKẦDẶốKẶÃốyOxố-ốKẶÃốKẶpĐĩốxEốổồốJtDốỊẶữCốKẶẲốysƠốẶẸxốKẴxẶốẶIỊốyrDẶốxẶĐốẰẲqĐốỘẲÁDjốộốJtDốỊẶữCốýsKốxừỊốKẦDẶjốờốJtDốỊẶữCốýsKốxừỊốẶLƠẢDkkko/ỊóoỊốxBpJJgôỊWĐyƠôóéGẲốDẶỒDẰốKẶrDẶốKẴxẶốýuốýsKốýỌIxjốDẶẲẠLốDúCốBẲÁDốKOxốKẶựƠốẰẲqĐố;ỎpốéúDốWpDốýỌIxốxqxốxừỊjốxqxốDẰrDẶốKủDẰốDẶẲẠLốẰẲừƠốẪẶỳDkốÝủxốwẲẢKjốDúCốổồổồốKẶựƠốWpDốỘẲDẶốyÔốýỌIxốwựLốBrốýsẲốwẲÃLốxẶẴDẶốKẶỎxốýẲốyÔốÝsẲốẶỆẲốẳẶẲốýLpốƠÁLốDỌGxốKĐrDốKẦDẶốBựDốKẶỎốẻjốẰẲpẲốýĐsDốổồộớ-ổồổồko/ỊóoỊốxBpJJgôỊPLKẶĐĨôó{ẶùxốXÊDẰo/Ịó