Áàéãèëüäèíñêàÿ ñðåäíÿÿ øêîëà

 

Ìàòåìàòè÷åñêèé âå÷åð â 5 êëàññå

Íàçâàíèå âå÷åðà «ÊÂÌ»

 

Ñîñòàâèëà ó÷èòåëüíèöà ìàòåìàòèêè

 Ìèðîíîâà Òàèñèÿ Ñòåïàíîâíà

 

äàéãèëüäèíî


Ïîäãîòîâêà ê âå÷åðó.

Îôîðìëåíèå çàëà. Âûâåøèâàþòñÿ ïëàêàòû:

à) «ÊÂÌ ðàñêðûâàåò ñåêðåòû»

á) «… Ìàòåìàòèêó óæå çàòåì ó÷èòü ñëåäóåò, ÷òî îíà óì â ïîðÿäîê ïðèâîäèò» (Ì. Â. Ëîìîíîñîâ).

â) « Ìàòåìàòèê äîëæåí áûòü ïîýòîì â äóøè» (Ñ. Â. Êîâàë¸âñêàÿ ).

Îðãàíèçóåòñÿ âûñòàâêà êíèã ïî çàíèìàòåëüíîé ìàòåìàòèêå.

 

Ïðîâåäåíèå âå÷åðà.

              Âñÿ êîìàíäà ïî¸ò

I. Êîìàíäà «Ðàêåòà»                                                         ÊÂÌ ìû íà÷èíàåì

                                                                                            Âñòðå÷à íàøà ïåðâûé ðàç,

                                                                                            Ìîæåò, ìû ïðîèãðàåì

                                                                                            Ìîæåò, îáûãðàåì âàñ.

                                                                                            Áóäóò ðåáÿòà õëîïàòü,

                                                                                            Åñëè ìû ïîáåäèì.

                                                                                            Áóäóò îíè ñìåÿòüñÿ

                                                                                            Âåñåëî áóäåò èì

                                                                                            Ëà-ëà-ëà-ëà-ëà

                                                                                            Âñòðå÷ó íàì íà÷àòü ïîðà.

 

 

 

Êàïèòàí êîìàíäû                                                             Îáðàùàåòñÿ ê æþðè:

                                                                                            Âîò æþðè ñèäèò

                                                                                            Èí íà íàñ ãëÿäèò,

                                                                                            Âçãëÿäû ñòðîãèå,

                                                                                            Íåïîäêóïíûå.

                                                                                            Íå ãóáèòå íàñ,

                                                                                            Ïîæàëóéòå íàñ,

                                                                                            Âåäü íàñòàë äëÿ íàñ

                                                                                            Ñàìûé òðóäíûé ÷àñ.

À âàì íàø «Ñïóòíèê» äîðîãîé.

Æåëàåì îò äóøè,

×òîá ðåçóëüòàòû âàøè

Âñå áûëè õîðîøè.

 

Âñÿ êîìàíäà. Íàø äåâèç: «Íå ñèäåòü íà ìåñòå, è áûòü âïåðåäè».

 

2. Êîìàíäà « Ñïóòíèê» Îíè ïîþò:                          1. Ìû ïðèøëè íà ÊÂÌ

                                                                                         Èç äàë¸êèõ ñòðàí,

                                                                                         È ïðèâ¸ë íàñ ñþäà

                                                                                         Äîáðûé êàïèòàí.

                                                                                                 Ïðèïåâ:

                                                                                         Íå î÷åíü ïëîõî

                                                                                         Èãðàòü â ÊÂÌ

                                                                                         Íî î÷åíü ïëîõî

                                                                                         Ïðîèãðûâàòü â í¸ì.

                                                                      Èâ II2         Âû ñìîòðèòå, íå òóæèòå,

                                                                                         Çðèòåëè â ðÿäàõ,

                                         

                                                                                         Èíîãäà íàì ïîìîãàéòå,

                                                                                         Î÷åíü ïðîñèì âàñ.

                                                                                                   Ïðèïåâ:

 

 Êàïèòàí êîìàíäû:                                                        Î æþðè , æþðè,

                                                                                         Íå æóðèòå íàñ,

                                                                                         Î æþðè , æþðè, ïîæàëåéòå íàñ.

                                                                                         Íàì ïîáåäà íóæíà

                                                                                          ýòîò òðóäíûé ÷àñ.

 

Êîìàíäå «Ðàêåòà»:

Æåëàåì ïîëåòåòü íà äðóãóþ ïëàíåòó,

                                              Òàì íàáðàòü õðàáðîñòü è ñìåëîñòü

                                              È â èãðå ïîêàçàòü óìåëîñòü,

                                              È åù¸ ïîìíèòå íàø íàêàç.

                                              Âûïîëíèòå ïðàâèëà ñòðîãî,

                                              ×òîá æþðè íå ñìîã ó âàñ

                                              Ñíÿòü øòðàôíûõ î÷êîâ.

Âñÿ êîìàíäà: Íàø äåâèç: «Øóòÿ èãðàÿ, ïðîèãðàåì, øóòÿ èãðàÿ, ïîáåäèì».

 

II. Âåäóùèé. – Ñåãîäíÿ, ðåáÿòà, ìû âïåðâûå ñîâåðøèì « ïóòåøåñòâèå» â ìèð çàíèìàòåëüíîé ìàòåìàòèêè. Âû óâèäèòå, êàê ðàçíîîáðàçåí è óâëåêàòåëåí ýòîò ìèð. Âû âåäü õîòèòå çíàòü, ÷òî áóäåì ñåãîäíÿ äåëàòü? Âû ýòî óçíàåòå, åñëè ïðî÷èòàåòå òðè çàãàäî÷íûõ ñëîâà, ò.å. îòãàäàåòå òðè ðåáóñà. Âàøå «ïóòåøåñòâèå» â ìèð çàíèìàòåëüíîé Ìàòåìàòèêè áóäåò íåîáû÷íûì ïîòîìó, ÷òî âû ñðàçó íà÷í¸òå ñîðåâíîâàíèå ìåæäó êîìàíäàìè. Ñíà÷àëà íàäî ïðî÷èòàòü ñëîâà, êîòîðûå íàïèñàíû íà êàðòî÷êàõ. Òîò, êòî ïåðâûé ïðî÷èòàåò, èìååò ïðàâî ïîäîéòè, ïåðåâåðíóòü êàðòî÷êó, è ãðîìêî ïðî÷èòàòü ñëîâî, íàïèñàííîé íà îáîðîòå.                                               

      

    100 ëèöà

          

 

ÑÇÆ

 

Ô1à

Íà îáîðîòå

Ñ×ÈÒÀÒÜ,

ÑÌÅÊÀÒÜ,

íà îáîðîòå.

îòãàäûâàòü

   

Òåïåðü õîðîì ïðî÷èòàåì, ÷òî ìû ñåãîäíÿ áóäåì äåëàòü: «Ñ÷èòàòü, ñìåêàòü, îòãàäûâàòü

 

III Òóðíèð êàïèòàíîâ êîìàíä.

Ñ ïîìîùüþ ó÷èòåëÿ êàæäûé êàïèòàí çàðàíåå ïîäãîòîâèë âîïðîñû, êîòîðûå îí ïðåäëîæèò êàïèòàíó äðóãîé êîìàíäû.

IV Ñîñòÿçàíèå êîìàíä.

Òîé è äðóãîé êîìàíäå âîïðîñû çàäà¸ò âåäóùèé. Îòâå÷àåò èç êîìàíäû òîò, êòî ïåðâûé ïîäíÿë ðóêó.

Âîïðîñû êîìàíäå «Ñïóòíèê»: 1) Èñïîëüçóÿ öèôðû 0, 2, 4, 8 íàïèñàòü íàèáîëüøåå è íàèìåíüøåå ÷åòûð¸õçíà÷íûå ÷èñëà. 2) Ñêîëüêî ïîëó÷èòñÿ, ê íàèáîëüøåìó ÷åòûð¸õçíà÷íîìó ÷èñëó ïðèáàâèòü íàèìåíüøåå äâóõçíà÷íîå ÷èñëî?

3) Àðèôìåòè÷åñêèé ÿ çíàê,

     çàäà÷íèêàõ ìåíÿ íàé䏸ü âî ìíîãèõ ñòðî÷êàõ.

    Ëèøü «Î» òû âñòàâèë, çíàÿ êàê,

    È ÿ- ãåîãðàôè÷åñêàÿ òî÷êà

                                                                                    (Îòâåò: ïëþñ-ïîëþñ)

 

 

 

Âîïðîñû êîìàíäå «Ðàêåòà».

1)      Èñïîëüçóÿ öèôðû 0, 1, 3, 5 íàïèñàòü íàèáîëüøåå è íàèìåíüøåå ïÿòèçíà÷íûå ÷èñëà.

2)      Ñêîëüêî ïîëó÷èòñÿ, åñëè èç íàèìåíüøåãî ñåìèçíà÷íîãî ÷èñëà âû÷åñòü íàèìåíüøåå øåñòèçíà÷íîå ÷èñëî?

3)      ß öèôðà ìåíüøå äåñÿòè,

Ìåíÿ òåáå ëåãêî «íàéòè»

Íî åñëè áóêâå «ß» ïðèêàæåøü ðÿäîì

ß âñ¸- îòåö., è òû, è äåäóøêà è ìàòü».

                                                                           (Îòâåò: ñåìü-ñåìüÿ).

 

VII Ðåøåíèå çàäà÷.

Âåäóùèé: à) Ðåøèì òåïåðü çàäà÷ó. Íî ñíà÷àëà îòâåòüòå íà âîïðîñû.

Êîìàíäà «Ñïóòíèê», «Ñêîëüêî íîã ó æóêè?»

Êîìàíäà «Ðàêåòà» «Ñêîëüêî íîã ó ïàóêà?

ß âàì áóäó ÷èòàòü çàäà÷ó, à âû ñ÷èòàéòå, ñêîëüêî âñåãî íîã â ìî¸ì æèâîì óãîëêå.

                                                                         Ó ìåíÿ â îäíîé êîðîáêå 3 æóêà

                                                                         À â äðóãîé ÿ èìåþ 3 ïàóêà

                                                                         Â óãîëêå øóðøàò áóìàãîé 2 åæà,

                                                                         À â äâóõ êëåòêàõ ðàñïåâàþò 2 ÷èæà.

                                                                         Êòî, ðåáÿòà, ñîñ÷èòàòü áû ìíå ïîìîã

                                                                         Ñêîëüêî âìåñòå âñ¸ îíè èìåëè íîã?

                                                                                        (Îòâåò: 54)

IX Êîëëåêòèâíîå âûñòóïëåíèå êîìàíä.

1.      Êàïèòàí êîìàíäû «Ñïóòíèê» îáúÿâëÿåò ÷òî êîìàíäà èñïîëíèò Ïåñåíêó îá àðèôìåòèêå» èç ðàäèîñïåêòàêëÿ «Ïðèêëþ÷åíèÿ Äèìêè», ìóçûêà Ì. Âàéíáåðãà.

2.      Êàïèòàí êîìàíäû «Ðàêåòà» Îáúÿâëÿåò: «Ðåáÿòà âû ñåé÷àñ óñëûøèòå ñòèõîòâîðåíèå øóòêó Å. Òàéíà ïîä íàçâàíèåì «Òðåóãîëüíèê è Êâàäðàò». Âûõîäÿò òðè ó÷åíèêà îäèí èç êîòîðûõ âûñòóïàåò îò èìåíè àâòîðà , âòîðîé – Òðåóãîëüíèêà, à òðåòèé Êâàäðàòà. Âòîðîé ó÷åíèê íà ãðóäè èìååò êðóïíûé òðåóãîëüíèê, íà ãîëîâå òðåóãîëüíóþ øàïî÷êó, à òðåòèé- íà ãðóäè êâàäðàò, íà ãîëîâå- êâàäðàòíóþ øàïî÷êó.