كتاب مغناطيسي – مركبات

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الماركات: Janod

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كتاب تفاعلي يحتوي على مغناطيسات بأشكال مركبات مختلفة، يعلم الأطفال عن أنواع المركبات ويحفز الخيال.

الباركود J02715 الفئات أدوات تعليمية مونتيسوري, الألعاب التعليمية

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i=t.stateNode;switch(yn(bu.current),e=null,n){case"input":a=M(i,a),r=M(i,r),e=[];break;case"option":a=B(i,a),r=B(i,r),e=[];break;case"select":a=Uo({},a,{value:void 0}),r=Uo({},r,{value:void 0}),e=[];break;case"textarea":a=H(i,a),r=H(i,r),e=[];break;default:"function"!=typeof a.onClick&&"function"==typeof r.onClick&&(i.onclick=Fe)}Me(n,r);var l,u;n=null;for(l in a)if(!r.hasOwnProperty(l)&&a.hasOwnProperty(l)&&null!=a[l])if("style"===l)for(u in i=a[l])i.hasOwnProperty(u)&&(n||(n={}),n[u]="");else"dangerouslySetInnerHTML"!==l&&"children"!==l&&"suppressContentEditableWarning"!==l&&"suppressHydrationWarning"!==l&&"autoFocus"!==l&&(ea.hasOwnProperty(l)?e||(e=[]):(e=e||[]).push(l,null));for(l in r){var s=r[l];if(i=null!=a?a[l]:void 0,r.hasOwnProperty(l)&&s!==i&&(null!=s||null!=i))if("style"===l)if(i){for(u in i)!i.hasOwnProperty(u)||s&&s.hasOwnProperty(u)||(n||(n={}),n[u]="");for(u in s)s.hasOwnProperty(u)&&i[u]!==s[u]&&(n||(n={}),n[u]=s[u])}else 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a=t.pendingProps;if(e.memoizedProps!==a||Fl.current)Au=!0;else{if(o=n?cr(e,t,n):(Mt(vu,1&vu.current),t=hr(e,t,n),null!==t?t.sibling:null);Mt(vu,1&vu.current);break;case 19:if(o=t.childExpirationTime>=n,0!==(64&e.effectTag)){if(o)return pr(e,t,n);t.effectTag|=64}if(a=t.memoizedState,null!==a&&(a.rendering=null,a.tail=null),Mt(vu,vu.current),!o)return null}return hr(e,t,n)}Au=!1}}else Au=!1;switch(t.expirationTime=0,t.tag){case 2:if(o=t.type,null!==e&&(e.alternate=null,t.alternate=null,t.effectTag|=2),e=t.pendingProps,a=At(t,Il.current),en(t,n),a=Cn(null,t,o,e,a,n),t.effectTag|=1,"object"==typeof a&&null!==a&&"function"==typeof a.render&&void 0===a.$$typeof){if(t.tag=1,t.memoizedState=null,t.updateQueue=null,It(o)){var i=!0;Ut(t)}else i=!1;t.memoizedState=null!==a.state&&void 0!==a.state?a.state:null,nn(t);var l=o.getDerivedStateFromProps;"function"==typeof l&&cn(t,o,l,e),a.updater=fu,t.stateNode=a,a._reactInternalFiber=t,hn(t,o,e,n),t=ur(null,t,o,!0,i,n)}else t.tag=0,tr(null,t,a,n),t=t.child;return t;case 16:e:{if(a=t.elementType,null!==e&&(e.alternate=null,t.alternate=null,t.effectTag|=2),e=t.pendingProps,T(a),1!==a._status)throw a._result;switch(a=a._result,t.type=a,i=t.tag=yo(a),e=Yt(a,e),i){case 0:t=ir(null,t,a,e,n);break e;case 1:t=lr(null,t,a,e,n);break e;case 11:t=nr(null,t,a,e,n);break e;case 14:t=rr(null,t,a,Yt(a.type,e),o,n);break e}throw Error(r(306,a,""))}return t;case 0:return o=t.type,a=t.pendingProps,a=t.elementType===o?a:Yt(o,a),ir(e,t,o,a,n);case 1:return o=t.type,a=t.pendingProps,a=t.elementType===o?a:Yt(o,a),lr(e,t,o,a,n);case 3:if(sr(t),o=t.updateQueue,null===e||null===o)throw Error(r(282));if(o=t.pendingProps,a=t.memoizedState,a=null!==a?a.element:null,rn(e,t),un(t,o,null,n),o=t.memoizedState.element,o===a)er(),t=hr(e,t,n);else{if((a=t.stateNode.hydrate)&&(Lu=$e(t.stateNode.containerInfo.firstChild),Ru=t,a=zu=!0),a)for(n=hu(t,null,o,n),t.child=n;n;)n.effectTag=n.effectTag&-3|1024,n=n.sibling;else 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t=r(z);null!==t;){if(null===t.callback)o(z);else{if(!(t.startTime<=e))break;o(z),t.sortIndex=t.expirationTime,n(L,t)}t=r(z)}}function l(e){if(D=!1,i(e),!j)if(null!==r(L))j=!0,c(u);else{var t=r(z);null!==t&&f(l,t.startTime-e)}}function u(e,n){j=!1,D&&(D=!1,d()),F=!0;var a=I;try{for(i(n),A=r(L);null!==A&&(!(A.expirationTime>n)||e&&!p());){var u=A.callback;if(null!==u){A.callback=null,I=A.priorityLevel;var s=u(A.expirationTime<=n);n=t.unstable_now(),"function"==typeof s?A.callback=s:A===r(L)&&o(L),i(n)}else o(L);A=r(L)}if(null!==A)var c=!0;else{var h=r(z);null!==h&&f(l,h.startTime-n),c=!1}return c}finally{A=null,I=a,F=!1}}function s(e){switch(e){case 1:return-1;case 2:return 250;case 5:return 1073741823;case 4:return 1e4;default:return 5e3}}var c,f,d,p,h;if("undefined"==typeof window||"function"!=typeof MessageChannel){var m=null,b=null,g=function(){if(null!==m)try{var e=t.unstable_now();m(!0,e),m=null}catch(e){throw setTimeout(g,0),e}},y=Date.now();t.unstable_now=function(){return 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