1、幼兒園數(shù)學(xué)課程計(jì)劃：擲骰子1.學(xué)習(xí)根據(jù)兩點(diǎn)寫相應(yīng)的合成公式。2.培養(yǎng)分析問題的能力。重點(diǎn)和難點(diǎn)：解決分析問題的能力為兩只大蝎子準(zhǔn)備了教具。小蝎子，鋼筆，記錄紙和五角星。活動過程：首先看一下蝎子1.孩子們在老師的手中看什么？妹妹在哪里看到的？2.讓我們看一下由幾個面孔組成的骰子。每個面上的點(diǎn)都一樣嗎？ （每人一個）二，玩骰子老師拿出一只大蝎子，輕輕地扔在地上。孩子幾點(diǎn)看？它是什么？2.老師將兩只大蝎子輕輕地扔在地上。請告訴孩子幾分？ （這是要一起計(jì)算兩側(cè)的點(diǎn)）3.老師演示綜合。并告訴孩子在一起的數(shù)量。4.請讓孩子像老師一樣來扔骰子。5，老師給孩子講解操作要求后，由老師進(jìn)行游覽指導(dǎo)。 （操作要求：

2、兩個人一組，一個孩子拿了兩個小骰子，然后輕輕地將它扔在桌子上，請另一個孩子寫一個合成的樣式。擲骰子的孩子檢查他的書寫是否正確如果正確，您將贏得五角星。然后換一個人來擲骰子，然后繼續(xù)操作。）6.請孩子們記錄下來。老師把它放在黑板上看誰贏得了最多的五角星。三場比賽：擲一組老師扔了一個大蝎子，孩子們根據(jù)臉上的點(diǎn)數(shù)而站在一起。 werkzeug.exceptions.HTTPException.wrap.<locals>newcls: 400 Bad Request: KeyError: text /Werkzeug Debugger var TRACEBACK=1403872993630

3、24, CONSOLE_MODE=false, EVALEX=true, EVALEX_TRUSTED=false, SECRET=RJvrfEf7ggcoR7nPPmyM; werkzeug.exceptions.BadRequestKeyError werkzeug.exceptions.HTTPException.wrap.<locals>newcls: 400 Bad Request: KeyError: textTraceback (most recent call last) File /root/anaconda3/lib/python3.7/site-package

4、s/flask/app.py, line 2309, in _call_ def _call_(self, environ, start_response): """The WSGI server calls the Flask application object as the WSGI application. This calls :meth:wsgi_app which can be wrapped to applying middleware.""" return self.wsgi_app(environ, start_r

5、esponse) def _repr_(self): return <%s %r> % ( self._class_._name_, , File /root/anaconda3/lib/python3.7/site-packages/flask/app.py, line 2295, in wsgi_app try: ctx.push() response=self.full_dispatch_request() except Exception as e: error=e response=self.handle_exception(e) except: err

6、or=sys.exc_info()1 raise return response(environ, start_response) finally: File /root/anaconda3/lib/python3.7/site-packages/flask_cors/extension.py, line 161, in wrapped_function # Wrap exception handlers with cross_origin # These error handlers will still respect the behavior of the route if option

7、s.get(intercept_exceptions, True): def _after_request_decorator(f): def wrapped_function(*args, *kwargs): return cors_after_request(app.make_response(f(*args, *kwargs) return wrapped_function if hasattr(app, handle_exception): app.handle_exception=_after_request_decorator( app.handle_exception) File

8、 /root/anaconda3/lib/python3.7/site-packages/flask/app.py, line 1741, in handle_exception # if we want to repropagate the exception, we can attempt to # raise it with the whole traceback in case we can do that # (the function was actually called from the except part) # otherwise, we just raise the e

9、rror again if exc_value is e: reraise(exc_type, exc_value, tb) else: raise e self.log_exception(exc_type, exc_value, tb) if handler is None: File /root/anaconda3/lib/python3.7/site-packages/flask/_compat.py, line 35, in reraise from io import StringIO def reraise(tp, value, tb=None): if value._trace

10、back_ is not tb: raise value.with_traceback(tb) raise value implements_to_string=_identity else: text_type=unicode File /root/anaconda3/lib/python3.7/site-packages/flask/app.py, line 2292, in wsgi_app ctx=self.request_context(environ) error=None try: try: ctx.push() response=self.full_dispatch_reque

11、st() except Exception as e: error=e response=self.handle_exception(e) except: error=sys.exc_info()1 File /root/anaconda3/lib/python3.7/site-packages/flask/app.py, line 1815, in full_dispatch_request request_started.send(self) rv=self.preprocess_request() if rv is None: rv=self.dispatch_request() exc

12、ept Exception as e: rv=self.handle_user_exception(e) return self.finalize_request(rv) def finalize_request(self, rv, from_error_handler=False): """Given the return value from a view function this finalizes the request by converting it into a response and invoking the File /root/anacon

13、da3/lib/python3.7/site-packages/flask_cors/extension.py, line 161, in wrapped_function # Wrap exception handlers with cross_origin # These error handlers will still respect the behavior of the route if options.get(intercept_exceptions, True): def _after_request_decorator(f): def wrapped_function(*ar

14、gs, *kwargs): return cors_after_request(app.make_response(f(*args, *kwargs) return wrapped_function if hasattr(app, handle_exception): app.handle_exception=_after_request_decorator( app.handle_exception) File /root/anaconda3/lib/python3.7/site-packages/flask/app.py, line 1718, in handle_user_excepti

15、on return self.handle_http_exception(e) handler=self._find_error_handler(e) if handler is None: reraise(exc_type, exc_value, tb) return handler(e) def handle_exception(self, e): """Default exception handling that kicks in when an exception occurs that is not caught. In debug mode the

16、exception will File /root/anaconda3/lib/python3.7/site-packages/flask/_compat.py, line 35, in reraise from io import StringIO def reraise(tp, value, tb=None): if value._traceback_ is not tb: raise value.with_traceback(tb) raise value implements_to_string=_identity else: text_type=unicode File /root/

17、anaconda3/lib/python3.7/site-packages/flask/app.py, line 1813, in full_dispatch_request self.try_trigger_before_first_request_functions() try: request_started.send(self) rv=self.preprocess_request() if rv is None: rv=self.dispatch_request() except Exception as e: rv=self.handle_user_exception(e) ret

18、urn self.finalize_request(rv) def finalize_request(self, rv, from_error_handler=False): File /root/anaconda3/lib/python3.7/site-packages/flask/app.py, line 1799, in dispatch_request # request came with the OPTIONS method, reply automatically if getattr(rule, provide_automatic_options, False) and req

19、.method=OPTIONS: return self.make_default_options_response() # otherwise dispatch to the handler for that endpoint return self.view_functionsrule.endpoint(*req.view_args) def full_dispatch_request(self): """Dispatches the request and on top of that performs request pre and postprocessing as well as HTTP exception catching and error